Update to GitLab Shell v9.4.0

See merge request gitlab-org/gitlab-ce!32009

Merge branch '62373-badge-counter-very-low-contrast-between-foreground-and-background-colors-2' into 'master'

Resolve "Badge counter: Very low contrast between foreground and background colors"

Closes #62373

See merge request gitlab-org/gitlab-ce!31922

Embed metrics undefined param fix

Closes #66177

See merge request gitlab-org/gitlab-ce!31975

Allow measurement of sidekiq jobs taking > 2.5s

See merge request gitlab-org/gitlab-ce!32001

Fix for https://gitlab.com/gitlab-org/gitlab-ce/issues/66319.

Move SAST reports logic for MR widget to backend

See merge request gitlab-org/gitlab-ce!31770

Update spec that is changed in corresponding EE MR

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

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

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

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

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

Initial docs for sidekiq worker with Auto DevOps

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

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

Add documentation for incrementally expand mr diffs

See merge request gitlab-org/gitlab-ce!31878

Resolve "Use new "Expand up" and "Expand down" icons for diff expansion icons"

Closes #66161

See merge request gitlab-org/gitlab-ce!31907

Standardize markdown in /development and /workflow

See merge request gitlab-org/gitlab-ce!31705

Delete trailing whitespace, fix blockquotes, fix note
boxes, with indentation, clean up tables, etc.

Add support for sentry_extra_data in exceptions

See merge request gitlab-org/gitlab-ce!31899

This allows exceptions to advertise their support for sentry
and provide structured data.

Update file row styling

See merge request gitlab-org/gitlab-ce!31884

Improve nplusone spec for PipelinesController#show

See merge request gitlab-org/gitlab-ce!31976

Fix N+1s queries while loading users on the project starrers list

See merge request gitlab-org/gitlab-ce!31984

Remove obsolete CSS and fix icon alignment

See merge request gitlab-org/gitlab-ce!31897