Docs: Update page with several style edits

See merge request gitlab-org/gitlab!42410

As this would need changing Ruby files.

Migrating deprecated button on the Productivity Analysis page

Closes #219772

See merge request gitlab-org/gitlab!42339

Fix feature flag documentation guideline

See merge request gitlab-org/gitlab!42467

Network policy editor feature flag

See merge request gitlab-org/gitlab!41949

Update Gitaly version

See merge request gitlab-org/gitlab!42460

Pass project ID to issue placement worker

See merge request gitlab-org/gitlab!42091

[RUN AS-IF-FOSS] Restrict incident list query to available fields

See merge request gitlab-org/gitlab!42301

Update design list item component to use GitLab UI classes

See merge request gitlab-org/gitlab!42441

Remove alert detail markdown sections

See merge request gitlab-org/gitlab!42183

Update Gitaly version

See merge request gitlab-org/gitlab!42043

Visualization of .gitlab-ci.yml static file (MVC)

Closes #241722

See merge request gitlab-org/gitlab!40880

Add tabs that allow user to switch between the
text and the preview of the gitlab-ci.yml files.
The preview is a graph that shows job dependencies.

Rename `issuables_list` app to `issues_list`

See merge request gitlab-org/gitlab!42366

fix: allow bot account to clone through http (#219551)

Closes #219551

See merge request gitlab-org/gitlab!40635

[FE] Support custom JSON schema validation in the Web IDE

See merge request gitlab-org/gitlab!41700

Adds Web Vitals log to performance bar

See merge request gitlab-org/gitlab!42446

Add Instance Statistics to usage ping

Closes #233919

See merge request gitlab-org/gitlab!42211

Expose approvals required and approvals left

See merge request gitlab-org/gitlab!42354

Fix the paginated_notes feature flag for groups

See merge request gitlab-org/gitlab!42227

Fix MR Modal Vulnerability Links Overflow Modal

See merge request gitlab-org/gitlab!42332

Add versioning support to Terraform backend

See merge request gitlab-org/gitlab!35211

Make SSH keys publicly accessible

Closes #235756

See merge request gitlab-org/gitlab!42288

Also add a `Snippet.default_branch` helper with a fallback to the
currently hardcoded 'master'.

Speed up spec/lib/gitlab/database/batch_count_spec.rb

See merge request gitlab-org/gitlab!42362

Update usage ping data to track file locking methods

See merge request gitlab-org/gitlab!40419

Merge branch '233659-replace-bootstrap-alerts-in-app/views/projects/merge_requests/_mr_title.html.haml' into 'master'

Replace bootstrap alerts in app/.../_mr_title.html.haml

Closes #233659

See merge request gitlab-org/gitlab!41399

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/41399

Docs: Clearly emphasise new filter-repo over old methods

See merge request gitlab-org/gitlab!42243

In 13.0 we were still recommending BFG and filter-branch:

https://gitlab.com/gitlab-org/gitlab/-/blob/13-0-stable-ee/doc/user/project/repository/reducing_the_repo_size_using_git.md

Keeping them listed here visually highlighted them somewhat and
contradicted their qualification as "not recommended".

Geo Replication - Remove hardcoded data

Closes #247528

See merge request gitlab-org/gitlab!42255

There was some leftover packageFile
hardcoded properties.

This change replaces them with the
intended variable.

This is required to be generic.

Preserve environment when editing Network Policies

See merge request gitlab-org/gitlab!42148