chore(deps): bump golang.org/x/image from 0.27.0 to 0.28.0 (#6906)

Bumps [golang.org/x/image](https://github.com/golang/image) from 0.27.0 to 0.28.0.
- [Commits](https://github.com/golang/image/compare/v0.27.0...v0.28.0)

---
updated-dependencies:
- dependency-name: golang.org/x/image
  dependency-version: 0.28.0
  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>

go.mod

@@ -102,7 +102,7 @@ require (
 	gocloud.dev/pubsub/rabbitpubsub v0.41.0
 	golang.org/x/crypto v0.39.0
 	golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0
-	golang.org/x/image v0.27.0
+	golang.org/x/image v0.28.0
 	golang.org/x/net v0.41.0
 	golang.org/x/oauth2 v0.30.0 // indirect
 	golang.org/x/sys v0.33.0