chore(all): auto-regenerate .pb.go files (#1096)

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.

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Changes:

chore: regenerate API index

  Source-Link: googleapis/googleapis@6500290

feat: support blended search feat: support boost in multi-turn search feat: add document processing config services feat: add search tuning services feat: allow setting schema on schema creation docs: keep the API doc up-to-date with recent changes
  PiperOrigin-RevId: 614046598
  Source-Link: googleapis/googleapis@d66613f

chore: regenerate API index

  Source-Link: googleapis/googleapis@252bef0

feat: Add security_posture, external_system.case_uri, external_system.case_priority, external_system.case_sla, external_system.case_create_time, external_system.case_close_time, and external_system.ticket_info to finding's list of attributes
  PiperOrigin-RevId: 614027711
  Source-Link: googleapis/googleapis@e0791ad

feat: add new NAT fields to Network Management API definition
  PiperOrigin-RevId: 613999902
  Source-Link: googleapis/googleapis@87e7c58

feat: add new load balancer fields to public API
  PiperOrigin-RevId: 613975155
  Source-Link: googleapis/googleapis@4664532

feat: add `api_version` extension to `ServiceOptions`, for collaborative versioning feat: add `Publishing.rest_reference_documentation_uri` to aid client library publication feat: add `ErrorReason.LOCATION_POLICY_VIOLATED` enum value docs: minor tweaks to various comments
  PiperOrigin-RevId: 613949885
  Source-Link: googleapis/googleapis@dba3883

regen.txt

@@ -1 +1 @@
-9868a57470a969ffa1d21194a5c05d7a6e4e98cc
+6500290663163ba7dc6e0a35231772f5f78c3b62