Add documentation for Instance Statistics

Closes #235754

See merge request gitlab-org/gitlab!41939

This adds a documentation page to explain the Instance Statistics
feature, and a link to that page from the instance-level Analytics
documentation index.

Merge branch '241915-remove-v-html-from-app-assets-javascripts-notes-components-diff_discussion_header-vue' into 'master'

Replace v-html with v-safe-html in app/assets/javascripts/notes/components/diff_discussion_header.vue

Closes #241915

See merge request gitlab-org/gitlab!41518

Update pypi install command to work with external dependencies

Closes #249802

See merge request gitlab-org/gitlab!42916

Geo: Part 2 of Enforce not null packages_package_files.file_store

Closes #235516

See merge request gitlab-org/gitlab!42400

Fixes Rails/SaveBang cop for spec files in spec/models/concerns/*

See merge request gitlab-org/gitlab!42942

Fixes Rails/SaveBang cop for spec files in spec/models/concerns/*

Edit `Code reviews` paragraphs for clarity.

See merge request gitlab-org/gitlab!42930

Docs: Update outdated image

See merge request gitlab-org/gitlab!43001

Fix docs for "create an incident manually" section

Closes #243395

See merge request gitlab-org/gitlab!42977

Fix: [Geo] Blob removal doesn't work for SSF blobs

Closes #254248

See merge request gitlab-org/gitlab!42891

Disable sidekiq and removed listen addr from rails 10k and larger

See merge request gitlab-org/gitlab!42994

Fix double quotes in YAML examples to singles

Closes #238209

See merge request gitlab-org/gitlab!42522

Increasing consistency in our code examples by using single quotes
in YAML examples, rather than the occasional double quotation marks.

Edit Reduce size of repo documentation

Closes #222689

See merge request gitlab-org/gitlab!42931

Bump VERSION to 13.5.0-pre

See merge request gitlab-org/gitlab!42997

Docs: Fix links with `here` in them

See merge request gitlab-org/gitlab!42914

Related to: https://gitlab.com/gitlab-org/technical-writing/-/issues/253

docs: Replace @gitlab/eslint-config with @gitlab/eslint-plugin

Closes #254634

See merge request gitlab-org/gitlab!42947

Add Golang Package type

See merge request gitlab-org/gitlab!41712

Update docs to clarify issue csv export tier

See merge request gitlab-org/gitlab!42853

Export Issues to CSV was moved to Core
in this MR:

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/28703

This commit updates a mention in the docs
suggesting that this is an EE feature which
it no longer is.

Fix consume method

Fixed parent directory still loading in repository browser

Closes #221282

See merge request gitlab-org/gitlab!42823

Add Test Case show HAML view

Closes #233479

See merge request gitlab-org/gitlab!42956

Adds HAML view for rendering Test Case page.

Improve `bin/feature-flag`

Closes #250627

See merge request gitlab-org/gitlab!42685

Disable rspec's full_backtrace on CI

See merge request gitlab-org/gitlab!40701

Fix CleanupGroupImportStatesWithNullUserId post deploy migration

See merge request gitlab-org/gitlab!42987

Add services to allow revert vulnerabilities to detected state

See merge request gitlab-org/gitlab!41781

This change adds services necessary to revert Vulnerability back to
detected state.

Add top-level vulnerability field for GraphQL API

See merge request gitlab-org/gitlab!42870

Add vulnerability field to load data for single vulnerability record.

Add limited capacity worker concern

See merge request gitlab-org/gitlab!42237

Add limited capacity worker concern to help implement workers that pull
their own work from the database