Fixes collapsed files not loading in single file mode

See merge request gitlab-org/gitlab!67139

Change $emit invoke to single argument

See merge request gitlab-org/gitlab!66997

Add docs for documentation redirect feature

See merge request gitlab-org/gitlab!66894

E2E test for only/except MR rule.

See merge request gitlab-org/gitlab!66581

Add worker resource boundary to service ping and onboarding progress worker

See merge request gitlab-org/gitlab!66992

Extend /help/instance_configuration with rate limits

See merge request gitlab-org/gitlab!66151

CI: Add missing Cleanup stage

See merge request gitlab-org/gitlab!66569

Fix backup.rake from trying to tar non-existent directories

See merge request gitlab-org/gitlab!67090

Merge branch '330882-dependency-scanning-vulnerability-reports-a-lot-of-duplicate-links' into 'master'

Use Feature Flag for Finding Links

See merge request gitlab-org/gitlab!66868

Add RedisMetric instrumentation class

See merge request gitlab-org/gitlab!66582

Hide infrastructure registry when package feature is disabled

See merge request gitlab-org/gitlab!67038

E2E: Add import run time data and improve skip logic for large github import

See merge request gitlab-org/gitlab!67001

Enhance UX on Environment Form with Loading Icon

See merge request gitlab-org/gitlab!66750

The loading icon adds nice feedback to the user that _something_ is
happening, but we only unset it in the error case as the good case (in
both editing and creating) navigate us to a new page anyway.

We also add some clientside validations following the pajamas guideline.

Finally, delete the HAML form. We don't need it anymore.

Changelog: changed

Remove unused scope from `Ci::Pipeline`

See merge request gitlab-org/gitlab!67162

Bolster cross-linking about confidentiality

See merge request gitlab-org/gitlab!67181

Fix SAST Configuration QA suite

See merge request gitlab-org/gitlab!67169

Add X-GitLab headers to an alert's email

See merge request gitlab-org/gitlab!66841

Move dast keyword reference to job keywords

See merge request gitlab-org/gitlab!67115

Remove build_select override for enumerating columns

See merge request gitlab-org/gitlab!66933

Exempt public/internal projects from job token scope

See merge request gitlab-org/gitlab!66551

We mention confidentiality (for epics, merge requests, and issues)
in various places in our docset, but we rarely linked to the pages
with the actual information. This MR adds in quite a few crosslinks
to ease the friction of finding needed info.

Step 2: Remove unused columns in elastic_reindexing_tasks

See merge request gitlab-org/gitlab!66957