feat(all): auto-regenerate .pb.go files (#503)

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.
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genbot to assign reviewers to the google-cloud-go PR.

Corresponding google-cloud-go PR: googleapis/google-cloud-go#3374

Changes:
- feat(analytics/data): custom_definition field added to DimensionMetadata object, indicating whether a dimension is a custom dimension for a property
  feat: custom_definition field added to MetricMetadata object, indicating whether a metric is a custom metric for a property
  docs: documentation urls updated
  docs: documentation for Cohort reporting feature is updated

  PiperOrigin-RevId: 345553480
  Source-Link: googleapis/googleapis@e67686c

- feat: added support for regionalization for document API
  docs: suggested to always use version for production traffic when calling DetectIntent.marked match_mode in Agent message as deprecated

  PiperOrigin-RevId: 345544333
  Source-Link: googleapis/googleapis@a6cbc5f

- chore(recommender): migrate recommender to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345529326
  Source-Link: googleapis/googleapis@1b2c980

- chore(logging): migrate logging to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345522415
  Source-Link: googleapis/googleapis@fcc7482

- chore(bigquery/storage): rollback migrating java-bigquerystorage to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345522380
  Source-Link: googleapis/googleapis@f8f975c

- chore: migrate example/library to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345498172
  Source-Link: googleapis/googleapis@07027f9

- chore(iam/credentials): migrate IAM to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345497349
  Source-Link: googleapis/googleapis@4a3201d

- chore(secretmanager): migrate secrets to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345496587
  Source-Link: googleapis/googleapis@8f94581

- chore(websecurityscanner): migrate websecurityscanner to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345496255
  Source-Link: googleapis/googleapis@a4d732f

- chore(workflows/executions): migrate workflows to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345495218
  Source-Link: googleapis/googleapis@0a9a8c8

- docs: Keep the API doc up-to-date

  PiperOrigin-RevId: 345494482
  Source-Link: googleapis/googleapis@2f4015d

- chore(securitycenter/settings): migrate securitycenter-settings to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345493610
  Source-Link: googleapis/googleapis@be96744

- chore(cloudtasks): migrate java-tasks to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345493607
  Source-Link: googleapis/googleapis@3ed01c2

- chore(artifactregistry): migrate artifactregistry to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345493560
  Source-Link: googleapis/googleapis@3072509

- chore(datacatalog): migrate datacatalog to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345493521
  Source-Link: googleapis/googleapis@a50e27e

- chore: migrate documentai to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345493384
  Source-Link: googleapis/googleapis@8677c18

- chore(iot): migrate iot to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345493287
  Source-Link: googleapis/googleapis@4141f8d

- chore: migrate domains to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345493260
  Source-Link: googleapis/googleapis@454e38e

- fix: Update gapic-generator-java to 0.0.7

  Committer: @miraleung
  PiperOrigin-RevId: 345476969
  Source-Link: googleapis/googleapis@7be2c82

- feat(osconfig/agentendpoint): added cos_package field to OS Config Agentendpoint V1 Inventory proto

  PiperOrigin-RevId: 345474394
  Source-Link: googleapis/googleapis@79c2ec8

- fix(accessapproval): Specify namespaces for C# and PHP

  Note: this isn't marked as a breaking change in the conventional commit as it is *only* breaking for C# and PHP, and Google Cloud Client Libraries for the Access Approval API have not been released in these languages yet. Anyone who previously generated libraries for these languages will see a breaking change when they regenerate though.
  PiperOrigin-RevId: 345470945
  Source-Link: googleapis/googleapis@50586d3

- feat!(bigquery/storage): Updates to BigQuery Write API V1Beta2 public interface. This includes breaking changes to the API, it is fine because the API is not officially launched yet.

  PiperOrigin-RevId: 345469340
  Source-Link: googleapis/googleapis@b53c4d9

- chore: proper format of gapic_metadata.json

  Updated gapic-generator-typescript to v1.2.7.
  Committer: @alexander-fenster
  PiperOrigin-RevId: 345358447
  Source-Link: googleapis/googleapis@539f0d4

- feat: Add API definitions for Cloud Channel API.

  PiperOrigin-RevId: 345351310
  Source-Link: googleapis/googleapis@59c2e24

- fix: Update gapic-generator-java to 0.0.5

  Committer: @miraleung
  PiperOrigin-RevId: 345340557
  Source-Link: googleapis/googleapis@c1cef1a

- chore(webrisk): migrate webrisk to the Java microgenerator

  Committer: @miraleung
  PiperOrigin-RevId: 345327016
  Source-Link: googleapis/googleapis@2b0727e