Bump golang.org/x/sync from 0.0.0-20210220032951-036812b2e83c to 0.3.0

Bumps [golang.org/x/sync](https://github.com/golang/sync) from 0.0.0-20210220032951-036812b2e83c to 0.3.0.
- [Commits](https://github.com/golang/sync/commits/v0.3.0)

---
updated-dependencies:
- dependency-name: golang.org/x/sync
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -14,7 +14,7 @@ require (
 	golang.org/x/mod v0.8.0 // indirect
 	golang.org/x/net v0.12.0 // indirect
 	golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
-	golang.org/x/sync v0.1.0
+	golang.org/x/sync v0.3.0
 	golang.org/x/sys v0.10.0 // indirect
 	golang.org/x/text v0.11.0 // indirect
 	golang.org/x/tools v0.6.0 // indirect