Generate SAST reports for the MR widget in the backend

Fix Gitaly N+1 calls with listing issues/MRs via API

Closes #66202

See merge request gitlab-org/gitlab-ce!31938

Docs: Require request specs when testing N+1 for controllers

See merge request gitlab-org/gitlab-ce!31940

Prefer ActiveModel's attributes over Virtus

See merge request gitlab-org/gitlab-ce!31835

The virtus project has been discontinued:

https://github.com/solnic/virtus/commit/a6f896984

Allow developer role to access group-level templates

See merge request gitlab-org/gitlab-ee!15364

Fix focus-visibility for vulnerability actions

See merge request gitlab-org/gitlab-ee!15115

Quarantine failing test

See merge request gitlab-org/gitlab-ee!15431

Add `autofocusonshow` directive for input elements

See merge request gitlab-org/gitlab-ce!31584

Fix `mergeUrlParams` handling of '+'

Closes #66152

See merge request gitlab-org/gitlab-ce!31973

Add missing SAST environment variables

See merge request gitlab-org/gitlab-ce!31954

Fix minor typo: CE -> EE

See merge request gitlab-org/gitlab-ce!31952

Docs DOCKER_AUTH_CONFIG not available for k8s

See merge request gitlab-org/gitlab-ce!31961

When navigating through the security dashboard using the keyboard,
the action buttons for a given vulnerability stay hidden,
even when they have focus.

This commit changes the responsible CSS-selector from using `:focus`
to `:focus-within` so the row of buttons is set to be visible whenever
an element inside has focus.

More info:
https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-within

Update geo rake task specs

See merge request gitlab-org/gitlab-ee!15098

Geo: Unquarantine Geo SSH push to secondary QA tests

Closes gitlab-org/quality/nightly#123

See merge request gitlab-org/gitlab-ee!15351

Fix typo in doc/ci/yaml/README.md

See merge request gitlab-org/gitlab-ce!31923

Fixing link to docs.gitlab.com

See merge request gitlab-org/gitlab-ee!15361

Resolve "Broken master - Job Failed #275548923"

Closes #13660

See merge request gitlab-org/gitlab-ee!15426

Combine old and new frontend testing guide (docs)

See merge request gitlab-org/gitlab-ce!31852

Back porting Username suggestion API changes

See merge request gitlab-org/gitlab-ce!31986

[Backend] API for username suggestions

See merge request gitlab-org/gitlab-ee!15048

Unit test for username suggestion
Integration test for api response of username

Initial docs for sidekiq worker with Auto DevOps

Closes gitlab-org/charts/auto-deploy-app#1

See merge request gitlab-org/gitlab-ce!31949