chore(all): auto-regenerate gapics (#3969)

This is an auto-generated regeneration of the gapic clients by
cloud.google.com/go/internal/gapicgen. Once the corresponding genproto PR is
submitted, genbot will update this PR with a newer dependency to the newer
version of genproto and assign reviewers to this PR.

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

- Ensure that the version of genproto in go.mod has been updated.
- 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.


Corresponding genproto PR: googleapis/go-genproto#579

Changes:

chore(oslogin): migrate oslogin/{v1,v1beta} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369345532
  Source-Link: googleapis/googleapis@42541de

chore(monitoring/dashboard): migrate monitoring/dashboard/v1 to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369326004
  Source-Link: googleapis/googleapis@59cea2c

chore(translate): migrate translate/{v3,v3beta1} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369324550
  Source-Link: googleapis/googleapis@413135d

chore(functions): migrate functions/v1 to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369324229
  Source-Link: googleapis/googleapis@ccf3501

chore(memcache): migrate memcache/{v1,v1beta2}  to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369322540
  Source-Link: googleapis/googleapis@05dfbdb

chore(cloudtasks): migrate tasks/{v2,v2beta2,v2beta3} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369318406
  Source-Link: googleapis/googleapis@6bf9820

chore(servicedirectory): migrate servicedirectory to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369317910
  Source-Link: googleapis/googleapis@7ccdb02

chore(iot): migrate iot to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369317538
  Source-Link: googleapis/googleapis@821f2ac

chore(workflows/executions): migrate workflows/executions/{v1,v1beta} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369294024
  Source-Link: googleapis/googleapis@1ff3de9

chore(webrisk): migrate webrisk/{v1,v1beta} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369293612
  Source-Link: googleapis/googleapis@0ad68c9

fix(metastore): increase metastore lro polling timeouts
  PiperOrigin-RevId: 369293284
  Source-Link: googleapis/googleapis@d8ef297

chore(scheduler): migrate scheduler/{v1,v1beta1} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369288631
  Source-Link: googleapis/googleapis@93a4a58

chore(spanner/admin/instance): migrate Spanner's admin/instance/v1 to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369288438
  Source-Link: googleapis/googleapis@fc98c27

chore(workflows): migrate workflows/{v1,v1beta}  to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369287747
  Source-Link: googleapis/googleapis@f82eb08

chore(retail): migrate retail/{v2,v2alpha,v2beta} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369286800
  Source-Link: googleapis/googleapis@db9e0c1

chore(monitoring/apiv3): migrate monitoring/v3 to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369286112
  Source-Link: googleapis/googleapis@3b2c21a

chore(datalabeling): migrate datalabeling to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369279071
  Source-Link: googleapis/googleapis@2e936bf

chore(recommender): migrate recommender/{v1,v1beta} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369277106
  Source-Link: googleapis/googleapis@1bf3a28

chore(orgpolicy): migrate orgpolicy/{v1,v2} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369275298
  Source-Link: googleapis/googleapis@345f732

chore(recaptchaenterprise): migrate recaptchaenterprise/{v1,v1beta} to the PHP microgenerator
  Committer: @miraleung
  PiperOrigin-RevId: 369274396
  Source-Link: googleapis/googleapis@544f81e

feat(billing/budgets): Added support for configurable budget time period. fix: Updated some documentation links.
  PiperOrigin-RevId: 368871890
  Source-Link: googleapis/googleapis@dd6ba75

feat(billing/budgets): Added support for configurable budget time period. fix: Updated some documentation links.
  PiperOrigin-RevId: 368871882
  Source-Link: googleapis/googleapis@24f0828