Process at most 4 pipelines during push

See merge request gitlab-org/gitlab-ce!27205

Merge branch 'ce-6120-extract-ee-specific-files-lines-for-spec-services-merge_requests' into 'master'

[CE-port] Extract EE specific files/lines for spec/services/merge_requests

See merge request gitlab-org/gitlab-ce!26977

Guard against nil dereferenced_target

Closes #60076

See merge request gitlab-org/gitlab-ce!27192

Enable eslint-plugin-jest for Jest

Closes #59636

See merge request gitlab-org/gitlab-ce!26715

Delete static_fixtures.rb for static HAML fixtures

Closes #59200

See merge request gitlab-org/gitlab-ce!27145

Fix styling for `app/assets/stylesheets/pages/detail_page.scss`

Closes #59909

See merge request gitlab-org/gitlab-ce!26873

Add @ashmckenzie to backend CODEOWNERS

Closes gitlab-com/www-gitlab-com#3353

See merge request gitlab-org/gitlab-ce!27204

Merge branch '10017-move-ee-differences-for-app-assets-javascripts-boards-models-list-js' into 'master'

Backport of Resolve "Move EE differences for `app/assets/javascripts/boards/models/list.js`"

See merge request gitlab-org/gitlab-ce!27198

Merge branch '10016-move-ee-differences-for-app-assets-javascripts-boards-models-issue-js' into 'master'

Backport of "Move EE differences for `app/assets/javascripts/boards/models/issue.js`"

See merge request gitlab-org/gitlab-ce!27197

Align UrlValidator to validate_url gem implementation

See merge request gitlab-org/gitlab-ce!27194

Renamed UrlValidator to AddressableUrlValidator to avoid 'url:' naming collision with ActiveModel::Validations::UrlValidator in 'validates' statement.
Make use of the options attribute of the parent class ActiveModel::EachValidator.
Add more options: allow_nil, allow_blank, message.
Renamed 'protocols' option to 'schemes' to match the option naming from UrlValidator.

ci/yaml: add version info to changes only/except

See merge request gitlab-org/gitlab-ce!24062

Clarify "Shell commands" link title in style guide doc

See merge request gitlab-org/gitlab-ce!27241

Update Time Tracking feature link

Closes #60164

See merge request gitlab-org/gitlab-ce!27211

Remove executable bits from documentation images

See merge request gitlab-org/gitlab-ce!27242

Revert "Merge branch 'tz-reorganise-digests-json' into 'master'"

See merge request gitlab-org/gitlab-ce!26156

The build in https://gitlab.com/gitlab-org/gitlab-ce/-/jobs/194484356
was failing.

Disable method instrumentation for diffs

Closes #52898

See merge request gitlab-org/gitlab-ce!27235

When there a large number of discussions on diffs, the instrumentation
has a significant impact on performance since it's often run in a tight
loop for line position calculation etc. We should disable this since
there are other ways to benchmark performance.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/52898

Reverts the loading of emojis and its images to move forward with RC

CE: Resolve "Support fast unit tests in EE"

See merge request gitlab-org/gitlab-ce!26861

ALso makes it consistent with EE

Add missing team and stage labels in the workflow labels doc

See merge request gitlab-org/gitlab-ce!27224

Signed-off-by: Rémy Coutable <remy@rymai.me>

Quarantine flaky specs

See merge request gitlab-org/gitlab-ce!27222

Change reason for waiting

See merge request gitlab-org/gitlab-ce!26607

Apparently one has to wait, but DNS can't be involved at this step. (As the DNS records had already to be ready and presumably propagated for the ACME challenge to work.) So let's assume it's the content delivery network serving the certificate that needs some time here.

Add 'bundle exec' to the 'bin/qa' calls in qa/README.md

See merge request gitlab-org/gitlab-ce!27169

Quarantine failing nightly tests

See merge request gitlab-org/gitlab-ce!27174

Signed-off-by: Rémy Coutable <remy@rymai.me>

Update GitLab Workhorse to v8.5.1

See merge request gitlab-org/gitlab-ce!27217