chore(all): auto-regenerate .pb.go files (#665)

This is an auto-generated regeneration of the .pb.go files by
cloud.google.com/go/internal/gapicgen. Once this PR is submitted, genbot will
update the corresponding PR to depend on the newer version of go-genproto, and
assign reviewers. Whilst this or any regen PR is open in go-genproto, genbot
will not create any more regeneration PRs. If all regen PRs are closed,
gapicgen will create a new set of regeneration PRs once per night.

If you have been assigned to review this PR, please:

- Ensure that CI is passing. If it's failing, it requires your manual attention.
- Approve and submit this PR if you believe it's ready to ship. That will prompt
genbot to assign reviewers to the google-cloud-go PR.

Corresponding google-cloud-go PR: googleapis/google-cloud-go#4689

Changes:

feat(gaming): support version reporting API
  PiperOrigin-RevId: 393476621
  Source-Link: googleapis/googleapis@e9da6f8

chore: update gapic-generator-ruby to 0.10.1
  Committer: @virost
  PiperOrigin-RevId: 393450219
  Source-Link: googleapis/googleapis@41635ad

regen.txt

@@ -1 +1 @@
-677caf0b524ea611211f39269bd1ee124438fba7
+e9da6f8b469c52b83f900e820be30762e9e05c57