[Docs] Update related issues doc move to core

See merge request gitlab-org/gitlab!42524

Add link to feature flag instructions

See merge request gitlab-org/gitlab!42748

Add Cluster Error Messages

See merge request gitlab-org/gitlab!35669

Added new node_error_help_text component
Added error text to clusters/constants.js
Updated associated translations and tests

Changing Security Dashboard to Security Center

See merge request gitlab-org/gitlab!42740

Fix Markdown preview on New/Edit Release and New Snippet pages

See merge request gitlab-org/gitlab!42640

This commit fixes the Markdown preview on the New Release page, the
Edit Release page, and the New Snippet page.

Clarify who has the permission to export project

See merge request gitlab-org/gitlab!42671

Add Web IDE as dropdown item to diff file edit

See merge request gitlab-org/gitlab!42275

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