Merge branch 'feature/sm/35954-create-kubernetes-cluster-on-gke-from-k8s-service' of https://gitlab.com/gitlab-org/gitlab-ce into feature/sm/35954-create-kubernetes-cluster-on-gke-from-k8s-service

fetch_gcp_operation_service_spec. finalize_cluster_creation_service_spec. wait_for_cluster_creation_worker_spec.

- introduce state machine
- use before transitions to clear data
- introduce namespace validation

Fix bottom spacing for dropdowns that open upwards

Closes #38187 and #38315

See merge request gitlab-org/gitlab-ce!14535

Fix linting errors in sprintf

See merge request gitlab-org/gitlab-ce!14664

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/38315
Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/38187

Hide CI section markers from job trace

See merge request gitlab-org/gitlab-ce!14393

Change index on ci_builds to optimize Jobs Controller

See merge request gitlab-org/gitlab-ce!14519

regression with product labels

See merge request gitlab-org/gitlab-ce!14634

Merge branch 'feature/sm/35954-create-kubernetes-cluster-on-gke-from-k8s-service' of https://gitlab.com/gitlab-org/gitlab-ce into feature/sm/35954-create-kubernetes-cluster-on-gke-from-k8s-service

Adjust toggle status
Add confirmation box
Adds permissions checks

Make the `QA:Page::Project::Show` driver less brittle

See merge request gitlab-org/gitlab-ce!14659

Hide Gollum inside Gitlab::Git::Wiki

See merge request gitlab-org/gitlab-ce!14447

Restore User.from_gitaly

See merge request gitlab-org/gitlab-ce!14662

Bump google-api-client Gem from 0.8.6 to 0.13.6

Closes #38286

See merge request gitlab-org/gitlab-ce!14495