build(deps): bump cloud.google.com/go/storage from 1.27.0 to 1.30.1

Bumps [cloud.google.com/go/storage](https://github.com/googleapis/google-cloud-go) from 1.27.0 to 1.30.1.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](https://github.com/googleapis/google-cloud-go/compare/pubsub/v1.27.0...pubsub/v1.30.1)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/storage
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/cloud.google.com/go/storage/doc.go

@@ -36,6 +36,9 @@ The client will use your default application credentials. Clients should be
 reused instead of created as needed. The methods of [Client] are safe for
 concurrent use by multiple goroutines.
 
+You may configure the client by passing in options from the [google.golang.org/api/option]
+package. You may also use options defined in this package, such as [WithJSONReads].
+
 If you only wish to access public data, you can create
 an unauthenticated client with