Update vendor

26 files changed, 378 insertions, 112 deletions

diff --git a/vendor/go.uber.org/atomic/.gitignore b/vendor/go.uber.org/atomic/.gitignore
index c3fa2538..2e337a0e 100644
--- a/vendor/go.uber.org/atomic/.gitignore
+++ b/vendor/go.uber.org/atomic/.gitignore
@@ -10,3 +10,6 @@ lint.log
 
 # Profiling output
 *.prof
+
+# Output of fossa analyzer
+/fossa
diff --git a/vendor/go.uber.org/atomic/.travis.yml b/vendor/go.uber.org/atomic/.travis.yml
deleted file mode 100644
index 13d0a4f2..00000000
--- a/vendor/go.uber.org/atomic/.travis.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-sudo: false
-language: go
-go_import_path: go.uber.org/atomic
-
-env:
-  global:
-    - GO111MODULE=on
-
-matrix:
-  include:
-  - go: oldstable
-  - go: stable
-    env: LINT=1
-
-cache:
-  directories:
-    - vendor
-
-before_install:
-  - go version
-
-script:
-  - test -z "$LINT" || make lint
-  - make cover
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
diff --git a/vendor/go.uber.org/atomic/CHANGELOG.md b/vendor/go.uber.org/atomic/CHANGELOG.md
index 24c0274d..3c3f2380 100644
--- a/vendor/go.uber.org/atomic/CHANGELOG.md
+++ b/vendor/go.uber.org/atomic/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.8.0] - 2021-06-09
+### Added
+- Add `atomic.Uintptr` type for atomic operations on `uintptr` values.
+- Add `atomic.UnsafePointer` type for atomic operations on `unsafe.Pointer` values.
+
 ## [1.7.0] - 2020-09-14
 ### Added
 - Support JSON serialization and deserialization of primitive atomic types.
@@ -63,6 +68,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release.
 
+[1.8.0]: https://github.com/uber-go/atomic/compare/v1.7.0...v1.8.0
 [1.7.0]: https://github.com/uber-go/atomic/compare/v1.6.0...v1.7.0
 [1.6.0]: https://github.com/uber-go/atomic/compare/v1.5.1...v1.6.0
 [1.5.1]: https://github.com/uber-go/atomic/compare/v1.5.0...v1.5.1
diff --git a/vendor/go.uber.org/atomic/Makefile b/vendor/go.uber.org/atomic/Makefile
index 1b1376d4..46c945b3 100644
--- a/vendor/go.uber.org/atomic/Makefile
+++ b/vendor/go.uber.org/atomic/Makefile
@@ -69,6 +69,7 @@ generate: $(GEN_ATOMICINT) $(GEN_ATOMICWRAPPER)
 generatenodirty:
 	@[ -z "$$(git status --porcelain)" ] || ( \
 		echo "Working tree is dirty. Commit your changes first."; \
+		git status; \
 		exit 1 )
 	@make generate
 	@status=$$(git status --porcelain); \
diff --git a/vendor/go.uber.org/atomic/README.md b/vendor/go.uber.org/atomic/README.md
index ade0c20f..96b47a1f 100644
--- a/vendor/go.uber.org/atomic/README.md
+++ b/vendor/go.uber.org/atomic/README.md
@@ -55,8 +55,8 @@ Released under the [MIT License](LICENSE.txt).
 
 [doc-img]: https://godoc.org/github.com/uber-go/atomic?status.svg
 [doc]: https://godoc.org/go.uber.org/atomic
-[ci-img]: https://travis-ci.com/uber-go/atomic.svg?branch=master
-[ci]: https://travis-ci.com/uber-go/atomic
+[ci-img]: https://github.com/uber-go/atomic/actions/workflows/go.yml/badge.svg
+[ci]: https://github.com/uber-go/atomic/actions/workflows/go.yml
 [cov-img]: https://codecov.io/gh/uber-go/atomic/branch/master/graph/badge.svg
 [cov]: https://codecov.io/gh/uber-go/atomic
 [reportcard-img]: https://goreportcard.com/badge/go.uber.org/atomic
diff --git a/vendor/go.uber.org/atomic/bool.go b/vendor/go.uber.org/atomic/bool.go
index 9cf1914b..de5f72ad 100644
--- a/vendor/go.uber.org/atomic/bool.go
+++ b/vendor/go.uber.org/atomic/bool.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicwrapper.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/duration.go b/vendor/go.uber.org/atomic/duration.go
index 027cfcb2..2bad9c01 100644
--- a/vendor/go.uber.org/atomic/duration.go
+++ b/vendor/go.uber.org/atomic/duration.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicwrapper.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/error.go b/vendor/go.uber.org/atomic/error.go
index a6166fbe..fc529756 100644
--- a/vendor/go.uber.org/atomic/error.go
+++ b/vendor/go.uber.org/atomic/error.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicwrapper.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/float64.go b/vendor/go.uber.org/atomic/float64.go
index 07190602..f833fd37 100644
--- a/vendor/go.uber.org/atomic/float64.go
+++ b/vendor/go.uber.org/atomic/float64.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicwrapper.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/gen.go b/vendor/go.uber.org/atomic/gen.go
index 50d6b248..1e9ef4f8 100644
--- a/vendor/go.uber.org/atomic/gen.go
+++ b/vendor/go.uber.org/atomic/gen.go
@@ -24,3 +24,4 @@ package atomic
 //go:generate bin/gen-atomicint -name=Int64 -wrapped=int64 -file=int64.go
 //go:generate bin/gen-atomicint -name=Uint32 -wrapped=uint32 -unsigned -file=uint32.go
 //go:generate bin/gen-atomicint -name=Uint64 -wrapped=uint64 -unsigned -file=uint64.go
+//go:generate bin/gen-atomicint -name=Uintptr -wrapped=uintptr -unsigned -file=uintptr.go
diff --git a/vendor/go.uber.org/atomic/go.sum b/vendor/go.uber.org/atomic/go.sum
index 4f76e62c..4f898415 100644
--- a/vendor/go.uber.org/atomic/go.sum
+++ b/vendor/go.uber.org/atomic/go.sum
@@ -1,4 +1,3 @@
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
diff --git a/vendor/go.uber.org/atomic/int32.go b/vendor/go.uber.org/atomic/int32.go
index 18ae5649..a20fc998 100644
--- a/vendor/go.uber.org/atomic/int32.go
+++ b/vendor/go.uber.org/atomic/int32.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicint.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/int64.go b/vendor/go.uber.org/atomic/int64.go
index 2bcbbfaa..f03ee009 100644
--- a/vendor/go.uber.org/atomic/int64.go
+++ b/vendor/go.uber.org/atomic/int64.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicint.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/string.go b/vendor/go.uber.org/atomic/string.go
index 225b7a2b..f8a6f339 100644
--- a/vendor/go.uber.org/atomic/string.go
+++ b/vendor/go.uber.org/atomic/string.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicwrapper.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/uint32.go b/vendor/go.uber.org/atomic/uint32.go
index a973aba1..0b517323 100644
--- a/vendor/go.uber.org/atomic/uint32.go
+++ b/vendor/go.uber.org/atomic/uint32.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicint.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/uint64.go b/vendor/go.uber.org/atomic/uint64.go
index 3b6c71fd..71e3f324 100644
--- a/vendor/go.uber.org/atomic/uint64.go
+++ b/vendor/go.uber.org/atomic/uint64.go
@@ -1,6 +1,6 @@
 // @generated Code generated by gen-atomicint.
 
-// Copyright (c) 2020 Uber Technologies, Inc.
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/atomic/uintptr.go b/vendor/go.uber.org/atomic/uintptr.go
new file mode 100644
index 00000000..6b363ada
--- /dev/null
+++ b/vendor/go.uber.org/atomic/uintptr.go
@@ -0,0 +1,102 @@
+// @generated Code generated by gen-atomicint.
+
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package atomic
+
+import (
+	"encoding/json"
+	"strconv"
+	"sync/atomic"
+)
+
+// Uintptr is an atomic wrapper around uintptr.
+type Uintptr struct {
+	_ nocmp // disallow non-atomic comparison
+
+	v uintptr
+}
+
+// NewUintptr creates a new Uintptr.
+func NewUintptr(i uintptr) *Uintptr {
+	return &Uintptr{v: i}
+}
+
+// Load atomically loads the wrapped value.
+func (i *Uintptr) Load() uintptr {
+	return atomic.LoadUintptr(&i.v)
+}
+
+// Add atomically adds to the wrapped uintptr and returns the new value.
+func (i *Uintptr) Add(n uintptr) uintptr {
+	return atomic.AddUintptr(&i.v, n)
+}
+
+// Sub atomically subtracts from the wrapped uintptr and returns the new value.
+func (i *Uintptr) Sub(n uintptr) uintptr {
+	return atomic.AddUintptr(&i.v, ^(n - 1))
+}
+
+// Inc atomically increments the wrapped uintptr and returns the new value.
+func (i *Uintptr) Inc() uintptr {
+	return i.Add(1)
+}
+
+// Dec atomically decrements the wrapped uintptr and returns the new value.
+func (i *Uintptr) Dec() uintptr {
+	return i.Sub(1)
+}
+
+// CAS is an atomic compare-and-swap.
+func (i *Uintptr) CAS(old, new uintptr) bool {
+	return atomic.CompareAndSwapUintptr(&i.v, old, new)
+}
+
+// Store atomically stores the passed value.
+func (i *Uintptr) Store(n uintptr) {
+	atomic.StoreUintptr(&i.v, n)
+}
+
+// Swap atomically swaps the wrapped uintptr and returns the old value.
+func (i *Uintptr) Swap(n uintptr) uintptr {
+	return atomic.SwapUintptr(&i.v, n)
+}
+
+// MarshalJSON encodes the wrapped uintptr into JSON.
+func (i *Uintptr) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.Load())
+}
+
+// UnmarshalJSON decodes JSON into the wrapped uintptr.
+func (i *Uintptr) UnmarshalJSON(b []byte) error {
+	var v uintptr
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	i.Store(v)
+	return nil
+}
+
+// String encodes the wrapped value as a string.
+func (i *Uintptr) String() string {
+	v := i.Load()
+	return strconv.FormatUint(uint64(v), 10)
+}
diff --git a/vendor/go.uber.org/multierr/go113.go b/vendor/go.uber.org/atomic/unsafe_pointer.go
index 264b0eac..a3830c66 100644
--- a/vendor/go.uber.org/multierr/go113.go
+++ b/vendor/go.uber.org/atomic/unsafe_pointer.go
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 Uber Technologies, Inc.
+// Copyright (c) 2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
@@ -18,35 +18,41 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
-// +build go1.13
+package atomic
 
-package multierr
+import (
+	"sync/atomic"
+	"unsafe"
+)
 
-import "errors"
+// UnsafePointer is an atomic wrapper around unsafe.Pointer.
+type UnsafePointer struct {
+	_ nocmp // disallow non-atomic comparison
 
-// As attempts to find the first error in the error list that matches the type
-// of the value that target points to.
-//
-// This function allows errors.As to traverse the values stored on the
-// multierr error.
-func (merr *multiError) As(target interface{}) bool {
-	for _, err := range merr.Errors() {
-		if errors.As(err, target) {
-			return true
-		}
-	}
-	return false
+	v unsafe.Pointer
 }
 
-// Is attempts to match the provided error against errors in the error list.
-//
-// This function allows errors.Is to traverse the values stored on the
-// multierr error.
-func (merr *multiError) Is(target error) bool {
-	for _, err := range merr.Errors() {
-		if errors.Is(err, target) {
-			return true
-		}
-	}
-	return false
+// NewUnsafePointer creates a new UnsafePointer.
+func NewUnsafePointer(p unsafe.Pointer) *UnsafePointer {
+	return &UnsafePointer{v: p}
+}
+
+// Load atomically loads the wrapped value.
+func (p *UnsafePointer) Load() unsafe.Pointer {
+	return atomic.LoadPointer(&p.v)
+}
+
+// Store atomically stores the passed value.
+func (p *UnsafePointer) Store(q unsafe.Pointer) {
+	atomic.StorePointer(&p.v, q)
+}
+
+// Swap atomically swaps the wrapped unsafe.Pointer and returns the old value.
+func (p *UnsafePointer) Swap(q unsafe.Pointer) unsafe.Pointer {
+	return atomic.SwapPointer(&p.v, q)
+}
+
+// CAS is an atomic compare-and-swap.
+func (p *UnsafePointer) CAS(old, new unsafe.Pointer) bool {
+	return atomic.CompareAndSwapPointer(&p.v, old, new)
 }
diff --git a/vendor/go.uber.org/multierr/.travis.yml b/vendor/go.uber.org/multierr/.travis.yml
deleted file mode 100644
index 8636ab42..00000000
--- a/vendor/go.uber.org/multierr/.travis.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-sudo: false
-language: go
-go_import_path: go.uber.org/multierr
-
-env:
-  global:
-    - GO111MODULE=on
-
-go:
-  - oldstable
-  - stable
-
-before_install:
-- go version
-
-script:
-- |
-  set -e
-  make lint
-  make cover
-
-after_success:
-- bash <(curl -s https://codecov.io/bash)
diff --git a/vendor/go.uber.org/multierr/CHANGELOG.md b/vendor/go.uber.org/multierr/CHANGELOG.md
index 6f1db9ef..b0814e7c 100644
--- a/vendor/go.uber.org/multierr/CHANGELOG.md
+++ b/vendor/go.uber.org/multierr/CHANGELOG.md
@@ -1,6 +1,12 @@
 Releases
 ========
 
+v1.7.0 (2021-05-06)
+===================
+
+-   Add `AppendInvoke` to append into errors from `defer` blocks.
+
+
 v1.6.0 (2020-09-14)
 ===================
 
diff --git a/vendor/go.uber.org/multierr/LICENSE.txt b/vendor/go.uber.org/multierr/LICENSE.txt
index 858e0247..413e30f7 100644
--- a/vendor/go.uber.org/multierr/LICENSE.txt
+++ b/vendor/go.uber.org/multierr/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2017 Uber Technologies, Inc.
+Copyright (c) 2017-2021 Uber Technologies, Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/go.uber.org/multierr/Makefile b/vendor/go.uber.org/multierr/Makefile
index 31600440..dcb6fe72 100644
--- a/vendor/go.uber.org/multierr/Makefile
+++ b/vendor/go.uber.org/multierr/Makefile
@@ -34,9 +34,5 @@ lint: gofmt golint staticcheck
 
 .PHONY: cover
 cover:
-	go test -coverprofile=cover.out -coverpkg=./... -v ./...
+	go test -race -coverprofile=cover.out -coverpkg=./... -v ./...
 	go tool cover -html=cover.out -o cover.html
-
-update-license:
-	@cd tools && go install go.uber.org/tools/update-license
-	@$(GOBIN)/update-license $(GO_FILES)
diff --git a/vendor/go.uber.org/multierr/README.md b/vendor/go.uber.org/multierr/README.md
index 751bd65e..70aacecd 100644
--- a/vendor/go.uber.org/multierr/README.md
+++ b/vendor/go.uber.org/multierr/README.md
@@ -15,9 +15,9 @@ Stable: No breaking changes will be made before 2.0.
 Released under the [MIT License].
 
 [MIT License]: LICENSE.txt
-[doc-img]: https://godoc.org/go.uber.org/multierr?status.svg
-[doc]: https://godoc.org/go.uber.org/multierr
-[ci-img]: https://travis-ci.com/uber-go/multierr.svg?branch=master
+[doc-img]: https://pkg.go.dev/badge/go.uber.org/multierr
+[doc]: https://pkg.go.dev/go.uber.org/multierr
+[ci-img]: https://github.com/uber-go/multierr/actions/workflows/go.yml/badge.svg
 [cov-img]: https://codecov.io/gh/uber-go/multierr/branch/master/graph/badge.svg
-[ci]: https://travis-ci.com/uber-go/multierr
+[ci]: https://github.com/uber-go/multierr/actions/workflows/go.yml
 [cov]: https://codecov.io/gh/uber-go/multierr
diff --git a/vendor/go.uber.org/multierr/error.go b/vendor/go.uber.org/multierr/error.go
index 5c9b67d5..faa0a059 100644
--- a/vendor/go.uber.org/multierr/error.go
+++ b/vendor/go.uber.org/multierr/error.go
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 Uber Technologies, Inc.
+// Copyright (c) 2017-2021 Uber Technologies, Inc.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
@@ -35,8 +35,53 @@
 //
 // 	err = multierr.Append(reader.Close(), writer.Close())
 //
-// This makes it possible to record resource cleanup failures from deferred
-// blocks with the help of named return values.
+// The underlying list of errors for a returned error object may be retrieved
+// with the Errors function.
+//
+// 	errors := multierr.Errors(err)
+// 	if len(errors) > 0 {
+// 		fmt.Println("The following errors occurred:", errors)
+// 	}
+//
+// Appending from a loop
+//
+// You sometimes need to append into an error from a loop.
+//
+// 	var err error
+// 	for _, item := range items {
+// 		err = multierr.Append(err, process(item))
+// 	}
+//
+// Cases like this may require knowledge of whether an individual instance
+// failed. This usually requires introduction of a new variable.
+//
+// 	var err error
+// 	for _, item := range items {
+// 		if perr := process(item); perr != nil {
+// 			log.Warn("skipping item", item)
+// 			err = multierr.Append(err, perr)
+// 		}
+// 	}
+//
+// multierr includes AppendInto to simplify cases like this.
+//
+// 	var err error
+// 	for _, item := range items {
+// 		if multierr.AppendInto(&err, process(item)) {
+// 			log.Warn("skipping item", item)
+// 		}
+// 	}
+//
+// This will append the error into the err variable, and return true if that
+// individual error was non-nil.
+//
+// See AppendInto for more information.
+//
+// Deferred Functions
+//
+// Go makes it possible to modify the return value of a function in a defer
+// block if the function was using named returns. This makes it possible to
+// record resource cleanup failures from deferred blocks.
 //
 // 	func sendRequest(req Request) (err error) {
 // 		conn, err := openConnection()
@@ -49,14 +94,21 @@
 // 		// ...
 // 	}
 //
-// The underlying list of errors for a returned error object may be retrieved
-// with the Errors function.
+// multierr provides the Invoker type and AppendInvoke function to make cases
+// like the above simpler and obviate the need for a closure. The following is
+// roughly equivalent to the example above.
 //
-// 	errors := multierr.Errors(err)
-// 	if len(errors) > 0 {
-// 		fmt.Println("The following errors occurred:", errors)
+// 	func sendRequest(req Request) (err error) {
+// 		conn, err := openConnection()
+// 		if err != nil {
+// 			return err
+// 		}
+// 		defer multierr.AppendInvoke(err, multierr.Close(conn))
+// 		// ...
 // 	}
 //
+// See AppendInvoke and Invoker for more information.
+//
 // Advanced Usage
 //
 // Errors returned by Combine and Append MAY implement the following
@@ -87,6 +139,7 @@ package multierr // import "go.uber.org/multierr"
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"io"
 	"strings"
@@ -186,6 +239,33 @@ func (merr *multiError) Errors() []error {
 	return merr.errors
 }
 
+// As attempts to find the first error in the error list that matches the type
+// of the value that target points to.
+//
+// This function allows errors.As to traverse the values stored on the
+// multierr error.
+func (merr *multiError) As(target interface{}) bool {
+	for _, err := range merr.Errors() {
+		if errors.As(err, target) {
+			return true
+		}
+	}
+	return false
+}
+
+// Is attempts to match the provided error against errors in the error list.
+//
+// This function allows errors.Is to traverse the values stored on the
+// multierr error.
+func (merr *multiError) Is(target error) bool {
+	for _, err := range merr.Errors() {
+		if errors.Is(err, target) {
+			return true
+		}
+	}
+	return false
+}
+
 func (merr *multiError) Error() string {
 	if merr == nil {
 		return ""
@@ -421,7 +501,7 @@ func Append(left error, right error) error {
 // 		items = append(items, item)
 // 	}
 //
-// Compare this with a verison that relies solely on Append:
+// Compare this with a version that relies solely on Append:
 //
 // 	var err error
 // 	for line := range lines {
@@ -447,3 +527,113 @@ func AppendInto(into *error, err error) (errored bool) {
 	*into = Append(*into, err)
 	return true
 }
+
+// Invoker is an operation that may fail with an error. Use it with
+// AppendInvoke to append the result of calling the function into an error.
+// This allows you to conveniently defer capture of failing operations.
+//
+// See also, Close and Invoke.
+type Invoker interface {
+	Invoke() error
+}
+
+// Invoke wraps a function which may fail with an error to match the Invoker
+// interface. Use it to supply functions matching this signature to
+// AppendInvoke.
+//
+// For example,
+//
+// 	func processReader(r io.Reader) (err error) {
+// 		scanner := bufio.NewScanner(r)
+// 		defer multierr.AppendInvoke(&err, multierr.Invoke(scanner.Err))
+// 		for scanner.Scan() {
+// 			// ...
+// 		}
+// 		// ...
+// 	}
+//
+// In this example, the following line will construct the Invoker right away,
+// but defer the invocation of scanner.Err() until the function returns.
+//
+// 	defer multierr.AppendInvoke(&err, multierr.Invoke(scanner.Err))
+type Invoke func() error
+
+// Invoke calls the supplied function and returns its result.
+func (i Invoke) Invoke() error { return i() }
+
+// Close builds an Invoker that closes the provided io.Closer. Use it with
+// AppendInvoke to close io.Closers and append their results into an error.
+//
+// For example,
+//
+// 	func processFile(path string) (err error) {
+// 		f, err := os.Open(path)
+// 		if err != nil {
+// 			return err
+// 		}
+// 		defer multierr.AppendInvoke(&err, multierr.Close(f))
+// 		return processReader(f)
+// 	}
+//
+// In this example, multierr.Close will construct the Invoker right away, but
+// defer the invocation of f.Close until the function returns.
+//
+// 	defer multierr.AppendInvoke(&err, multierr.Close(f))
+func Close(closer io.Closer) Invoker {
+	return Invoke(closer.Close)
+}
+
+// AppendInvoke appends the result of calling the given Invoker into the
+// provided error pointer. Use it with named returns to safely defer
+// invocation of fallible operations until a function returns, and capture the
+// resulting errors.
+//
+// 	func doSomething(...) (err error) {
+// 		// ...
+// 		f, err := openFile(..)
+// 		if err != nil {
+// 			return err
+// 		}
+//
+// 		// multierr will call f.Close() when this function returns and
+// 		// if the operation fails, its append its error into the
+// 		// returned error.
+// 		defer multierr.AppendInvoke(&err, multierr.Close(f))
+//
+// 		scanner := bufio.NewScanner(f)
+// 		// Similarly, this scheduled scanner.Err to be called and
+// 		// inspected when the function returns and append its error
+// 		// into the returned error.
+// 		defer multierr.AppendInvoke(&err, multierr.Invoke(scanner.Err))
+//
+// 		// ...
+// 	}
+//
+// Without defer, AppendInvoke behaves exactly like AppendInto.
+//
+// 	err := // ...
+// 	multierr.AppendInvoke(&err, mutltierr.Invoke(foo))
+//
+// 	// ...is roughly equivalent to...
+//
+// 	err := // ...
+// 	multierr.AppendInto(&err, foo())
+//
+// The advantage of the indirection introduced by Invoker is to make it easy
+// to defer the invocation of a function. Without this indirection, the
+// invoked function will be evaluated at the time of the defer block rather
+// than when the function returns.
+//
+// 	// BAD: This is likely not what the caller intended. This will evaluate
+// 	// foo() right away and append its result into the error when the
+// 	// function returns.
+// 	defer multierr.AppendInto(&err, foo())
+//
+// 	// GOOD: This will defer invocation of foo unutil the function returns.
+// 	defer multierr.AppendInvoke(&err, multierr.Invoke(foo))
+//
+// multierr provides a few Invoker implementations out of the box for
+// convenience. See Invoker for more information.
+func AppendInvoke(into *error, invoker Invoker) {
+	AppendInto(into, invoker.Invoke())
+}
diff --git a/vendor/go.uber.org/multierr/go.mod b/vendor/go.uber.org/multierr/go.mod
index ff8bdf95..398d6c99 100644
--- a/vendor/go.uber.org/multierr/go.mod
+++ b/vendor/go.uber.org/multierr/go.mod
@@ -1,8 +1,9 @@
 module go.uber.org/multierr
 
-go 1.12
+go 1.14
 
 require (
-	github.com/stretchr/testify v1.3.0
+	github.com/stretchr/testify v1.7.0
 	go.uber.org/atomic v1.7.0
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )
diff --git a/vendor/go.uber.org/multierr/go.sum b/vendor/go.uber.org/multierr/go.sum
index ecfc2865..75edd735 100644
--- a/vendor/go.uber.org/multierr/go.sum
+++ b/vendor/go.uber.org/multierr/go.sum
@@ -1,11 +1,16 @@
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=