Bump github.com/SevereCloud/vksdk/v2 from 2.11.0 to 2.13.0 (#1698)

Bumps [github.com/SevereCloud/vksdk/v2](https://github.com/SevereCloud/vksdk) from 2.11.0 to 2.13.0.
- [Release notes](https://github.com/SevereCloud/vksdk/releases)
- [Commits](https://github.com/SevereCloud/vksdk/compare/v2.11.0...v2.13.0)

---
updated-dependencies:
- dependency-name: github.com/SevereCloud/vksdk/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/vendor/github.com/SevereCloud/vksdk/v2/object/database.go b/vendor/github.com/SevereCloud/vksdk/v2/object/database.go
index e8cd9341..5db2b949 100644
--- a/vendor/github.com/SevereCloud/vksdk/v2/object/database.go
+++ b/vendor/github.com/SevereCloud/vksdk/v2/object/database.go
@@ -4,9 +4,9 @@ package object // import "github.com/SevereCloud/vksdk/v2/object"
 type DatabaseCity struct {
 	ID        int         `json:"id"`    // City ID
 	Title     string      `json:"title"` // City title
-	Area      string      `json:"area"`
-	Region    string      `json:"region"`
-	Important BaseBoolInt `json:"important"`
+	Area      string      `json:"area,omitempty"`
+	Region    string      `json:"region,omitempty"`
+	Important BaseBoolInt `json:"important,omitempty"`
 }
 
 // DatabaseMetroStation  struct.