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

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#7330

Changes:

chore: remove SHA256 sums checking of github tarballs since these are unstable
  PiperOrigin-RevId: 505850412
  Source-Link: googleapis/googleapis@17bff56

chore: remove SHA256 sums checking of github tarballs since these are unstable
  PiperOrigin-RevId: 505795997
  Source-Link: googleapis/googleapis@506f2b2

docs: clarified wording around the NodePoolUpdateStrategy default behavior docs: add references for available node image types
  PiperOrigin-RevId: 505186848
  Source-Link: googleapis/googleapis@d6e9adb

docs(container): clarified wording around the NodePoolUpdateStrategy default behavior docs: add references for available node image types
  PiperOrigin-RevId: 505182579
  Source-Link: googleapis/googleapis@c062caf

fix(networkconnectivity)!: remove HTTP bindings for serviceConnectionMaps, serviceConnectionPolicies, serviceClasses
  PiperOrigin-RevId: 505149260
  Source-Link: googleapis/googleapis@2159ddc

chore: regenerate API index

  Source-Link: googleapis/googleapis@b4b82a7

docs(vmwareengine)!: resource proto messages moved to new file
  PiperOrigin-RevId: 505141907
  Source-Link: googleapis/googleapis@c2f5683

chore: regenerate API index

  Source-Link: googleapis/googleapis@ed08a91

fix(networkconnectivity)!: remove policy based routing API
  PiperOrigin-RevId: 505139690
  Source-Link: googleapis/googleapis@183d61a

regen.txt

@@ -1 +1 @@
-5e5519cf3cca6128331d4a9dc9c130a94bc2ed92
+17bff56be89e29f7786c100a4f15016fe885353e