Add walkthrough for setting up private CodeQuality runners

See merge request gitlab-org/gitlab!49788

also fix documentation section headings

Enable globally autofix indicator

See merge request gitlab-org/gitlab!51631

Revise the subheadings about state file UI

See merge request gitlab-org/gitlab!51770

The sections about the state file UI need to be reflowed and combined
to more closely match the expected style and flow of documentation
pages. This MR combines several subheadings into one.

Added information about moving a repository to a different path

See merge request gitlab-org/gitlab!46220

Improve initial Jira dev panel docs

See merge request gitlab-org/gitlab!51612

Replace DAST_AUTH_EXCLUDE_URLS with DAST_EXCLUDE_URLS

See merge request gitlab-org/gitlab!51289

Send gitlab_standard context with issue promotion event

See merge request gitlab-org/gitlab!49873

Show status of snippet author in header

See merge request gitlab-org/gitlab!51030

Add license subscription_id to  Usage Ping

See merge request gitlab-org/gitlab!51601

Lower allocations when building nav

See merge request gitlab-org/gitlab!51628

Remove references to alerts service

See merge request gitlab-org/gitlab!50913

Docs: group migration MVC

See merge request gitlab-org/gitlab!51205

Introduce docs for bulk imports MVC

Move jest spec helpers to own directory

See merge request gitlab-org/gitlab!51598

It is a bit confusing as we have put helpers to be used in specs in the
same directory as specs for `app/assets/javascripts/helpers`. In oder
to make the destinction a bit more clear, this moves jest test helpers
to `__helpers__` and adds appropriate readmes to both folders.

Add gl-mt-3 to no schedules nothing-here-block

See merge request gitlab-org/gitlab!51551

Add Packages::Debian::DistributionFinder

See merge request gitlab-org/gitlab!51266

Migrate the bs-callout class to gl-alert in ancestor notice

See merge request gitlab-org/gitlab!51209

Uploading metric images to incidents - docs

See merge request gitlab-org/gitlab!50044

Reduce pixel size of images, then run through pngquant to compress
file size on disk. Also provide documentation edits for tone / style.

Add warning to the branch chooser

See merge request gitlab-org/gitlab!51671

Remove the `incident_metric_upload_ui` feature flag

See merge request gitlab-org/gitlab!51552

Refactor Promote Milestone Modal

See merge request gitlab-org/gitlab!51227

This refactors the "Promote Milestone Modal", replacing DeprecatedModal2
with GlModal. The way the modal is triggered, is changed from an
event-bus based solution to one which is "pure" Vue, simplifying the
code quite a bit. We moved most of the logic from the init function over
to the modal itself. Tests have been adjusted.

Fixed broken links

See merge request gitlab-org/gitlab!51535

Related to: https://gitlab.com/gitlab-org/technical-writing/-/issues/353

Adds docs about agent testing locally

See merge request gitlab-org/gitlab!51641

Revise the provided text for tone and style, reducing several
subheadings to a single unordered list, while keeping a longer
explanation in a subheading.

Pipeline Graph Structural Update: Links Cleanup MR

See merge request gitlab-org/gitlab!51688

Includes new component, specs

Fixed docs- title field in alerts is not required

See merge request gitlab-org/gitlab!51741