chore(deps): bump cloud.google.com/go from 0.71.0 to 0.72.0 (#16)

Bumps [cloud.google.com/go](https://github.com/googleapis/google-cloud-go) from 0.71.0 to 0.72.0.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/master/CHANGES.md)
- [Commits](googleapis/google-cloud-go@v0.71.0...v0.72.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

Gopkg.lock

@@ -35,7 +35,7 @@
 
 [[constraint]]
   name = "cloud.google.com/go"
-  version = "0.71.0"
+  version = "0.72.0"
 
 [[constraint]]
   name = "github.com/hashicorp/golang-lru"