Delete old redirect files in admin/analytics/api docs

See merge request gitlab-org/gitlab!52988

These redirect files have expired and we
no longer need to maintain them. Server-side
redirects will remain in the gitlab-docs project

Explain new sast / dependency_scanning error that was introduced in 13.4

See merge request gitlab-org/gitlab!47289

Fix auditor badging

See merge request gitlab-org/gitlab!52943

Apply new GitLab UI for badge and button in project's protected branch settings

See merge request gitlab-org/gitlab!52207

Remove container_class in project activity which removes extra padding

See merge request gitlab-org/gitlab!51878

Refactoring: Move search settings mount function to the search_settings directory

See merge request gitlab-org/gitlab!52834

Add iterations to bulk edit on project and group

See merge request gitlab-org/gitlab!51657

Remove obsolete DOMContentLoadedEventListener

See merge request gitlab-org/gitlab!52794

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/51657

Apply new GitLab UI for inputs in admin/application_settings directory

See merge request gitlab-org/gitlab!52402

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/52402

Resolve "Fix tests that fail due to humanization of "29 days" vs "1 month""

See merge request gitlab-org/gitlab!52972

Remove ci_live_trace_use_fog_attributes feature flag

See merge request gitlab-org/gitlab!52939

Remove obsolete DOMContentLoadedEventListener

See merge request gitlab-org/gitlab!52778

Change Core to Free in misc docs

See merge request gitlab-org/gitlab!52945

Feat(EpicSelect): Migrate epic select

See merge request gitlab-org/gitlab!52528

Migrate our Epic seelct to
use our internal gitlab UI
compoenents

Remove tier badge from DevOps Report

See merge request gitlab-org/gitlab!52956

Apply new GitLab UI for buttons in blob header

See merge request gitlab-org/gitlab!52429

Change Core tier to Free in user project docs

See merge request gitlab-org/gitlab!52955

Update definitions from 'todo' to 'to-do'

See merge request gitlab-org/gitlab!52941

Update the definitions to the correct spelling, so they'll stop
showing up for the Technical Writing team as spelling errors.

Since the introduction of the DevOps Adoption report, DevOps Report
is no longer a single feature but rather a combination of two features
in different tiers. As a result, it should not have a tier badge, so
this removes the tier badge from the documentation.

Update GitLab Managed Apps Install docs re: CI/CD

See merge request gitlab-org/gitlab!52815

Change Core to Free in misc docs

See merge request gitlab-org/gitlab!52953

Document new reviewer aliases

See merge request gitlab-org/gitlab!52228

Populate the `uuid` attributes of `security_findings` records

See merge request gitlab-org/gitlab!51472

Add analytics definitions to documentation

See merge request gitlab-org/gitlab!52704

Both internally and externally, there are often questions about the
definitions of analytics terms. To document these answers in a
discoverable way, and to promote feature discovery, this introduces
a definitions section to the Analytics index. For terms that are
associated with GitLab features, the related feature is linked.