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

[yoshi-automation]

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.

There is no corresponding google-cloud-go PR.

Changes:

feat: add feature flag for client side metrics
PiperOrigin-RevId: 619540187
Source-Link: googleapis/googleapis@cbe6201

feat: Add DEMAND_GEN_ADS and DEMAND_GEN_ADS_DISCOVER_SURFACE in ReportingContextEnum docs: Deprecate DISCOVERY_ADS and document the new enum values
PiperOrigin-RevId: 619534137
Source-Link: googleapis/googleapis@b4771b1

feat: add an "unsupported" type of firewall policy rule
PiperOrigin-RevId: 619524306
Source-Link: googleapis/googleapis@b998015

feat: Launch AccessoryAction for GA docs: updated comments
PiperOrigin-RevId: 619423474
Source-Link: googleapis/googleapis@e7b48a7

feat: added support for DataStoreConnection, DataStoreConnectionSettings feat: added support for SpeechSettings feat: added support for MultiLanguageSettings feat: added support for PersonalizationSettings feat: added support for Webhook OAuthConfig, and ServiceAgentAuth Settings. docs: clarified wording around quota usage
PiperOrigin-RevId: 619327167
Source-Link: googleapis/googleapis@5b25280

feat: Add additional TokenType options (TOKEN_TYPE_PKI and TOKEN_TYPE_LIMITED_AWS)
PiperOrigin-RevId: 619305466
Source-Link: googleapis/googleapis@9b6f3aa

docs: update comment of contact_email to make it optional as opposed to required

docs: update sample URL in field for service_request_quota_uri
PiperOrigin-RevId: 619290180
Source-Link: googleapis/googleapis@2c24fa5

feat: add several fields to manage state of database encryption update
PiperOrigin-RevId: 619289281
Source-Link: googleapis/googleapis@3a7c334

feat: support GOOGLE_CLOUD_UNIVERSE_DOMAIN environment variable
Use gapic-generator-typescript v4.5.0.

PiperOrigin-RevId: 619286536
Source-Link: googleapis/googleapis@f8dae41

feat: add several fields to manage state of database encryption update
PiperOrigin-RevId: 619273826
Source-Link: googleapis/googleapis@cf1b61c

chore: regenerate API index

Source-Link: googleapis/googleapis@1c8d509

build: two new proto files added to the build
PiperOrigin-RevId: 619234796
Source-Link: googleapis/googleapis@a59c57a

chore: regenerate API index

Source-Link: googleapis/googleapis@db62476

feat: add Vertex AI extension registry and execution related API and services to v1beta1 client docs: Update comment for name and parameters in message .google.cloud.aiplatform.v1beta1.FunctionDeclaration
PiperOrigin-RevId: 619232581
Source-Link: googleapis/googleapis@7870cbd

fix: Set the transport of grafeas back to grpc only
PiperOrigin-RevId: 619191028
Source-Link: googleapis/googleapis@3c97c77

feat: add custom datetime format for Cloud Storage subscriptions
PiperOrigin-RevId: 619178723
Source-Link: googleapis/googleapis@811a857

chore: regenerate API index

Source-Link: googleapis/googleapis@8984ddb

feat: add smart scheduling feat: add backup indexing docs: remove the next id annotation docs: add output only and optional api field behavior label docs: update retention policy and cron schedule comment to include new constraints from smart scheduling
PiperOrigin-RevId: 618989341
Source-Link: googleapis/googleapis@b8691ed

build: publish chat under apps PA for Nodejs instead of Cloud
PiperOrigin-RevId: 618956742
Source-Link: googleapis/googleapis@c9a5050

chore: regenerate API index

Source-Link: googleapis/googleapis@bdda017

feat: Evaluation Service aiplatform v1beta1 initial release
PiperOrigin-RevId: 618922045
Source-Link: googleapis/googleapis@b82095b

feat: add new fields and enum values related to round-trip
docs: update a few outdated comments
PiperOrigin-RevId: 618911579
Source-Link: googleapis/googleapis@efad09c