Update dependency @gitlab/ui to v21.4.2

See merge request gitlab-org/gitlab!42530

Resolve "[QA] Remove the :docker tag from the end-to-end specs"

Closes #249600

See merge request gitlab-org/gitlab!42387

Remove tags.scss in favor of using utility classe

Closes #239883

See merge request gitlab-org/gitlab!42739

Remove "Goals" Header from Kubernetes Agent docs

See merge request gitlab-org/gitlab!42652

Add hashicorp image for JWT flow

See merge request gitlab-org/gitlab!42404

and rename the image.

Add Redis slow log demo video

See merge request gitlab-org/gitlab!42710

Update pipeline failed notification e-mail warning

Closes #251121

See merge request gitlab-org/gitlab!42736

Merge branch '251119-test-cannot-be-run-in-production-qa-specs-features-browser_ui-3_create-repository' into 'master'

The 'Push mirror a repository over HTTP' E2E test requires admin

Closes #251119

See merge request gitlab-org/gitlab!42717

Remove unused SCSS file ui_dev_kit.scss

Closes #239893

See merge request gitlab-org/gitlab!42729

Cleanup audit event service attributes

See merge request gitlab-org/gitlab!42718

Load milestone issues tab asynchronously

See merge request gitlab-org/gitlab!42473

Update Gitaly version

See merge request gitlab-org/gitlab!42731

Security dashboard doc changes

See merge request gitlab-org/gitlab!42726

Merge branch 'docs/add-rails-command-for-container_expiration_policies_enable_historic_entries' into 'master'

Add Rails command for enabling cleanup policy on older projects

See merge request gitlab-org/gitlab!42649

Add info_line to registry/title_area component

See merge request gitlab-org/gitlab!42443

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/42443

Fixed Vale linting standard issues #235010

Closes #235010

See merge request gitlab-org/gitlab!42658

Introduce k8s first approach to adding services

See merge request gitlab-org/gitlab!38172

In https://gitlab.com/gitlab-org/gitlab/-/merge_requests/42395, we
started omitting logs from pipeline notification emails. The template
for pipeline notification emails still carries language that suggests
that the logs will appear in the pipeline notification email:

```
Logs may contain sensitive data. Please consider before forwarding this
email.
```

This commit drops this message and changes the table header to "Failed
builds".

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/251121

Add wait_for_all_requests to search feature specs

See merge request gitlab-org/gitlab!42690

Resolve "[FE] Instance Statistics MVP: object counts"

Closes #235754

See merge request gitlab-org/gitlab!41853

Merge branch '230719-tabs-vue-migrate-app-assets-javascripts-environments-components-environments_app-vue-to' into 'master'

Migrate custom Tabs to GlTabs

See merge request gitlab-org/gitlab!42236

Signed-off-by: Rémy Coutable <remy@rymai.me>

Switch review-performance to use latest SiteSpeed

Closes #251083

See merge request gitlab-org/gitlab!42709

[RUN-AS-IF-FOSS] Removed unused HAML templates

See merge request gitlab-org/gitlab!42210

They aren't used in any views as it was swapped over to JSON only on
the controller

Add All Environments option for environments

See merge request gitlab-org/gitlab!40531