Extend yamllint test to changelogs

See merge request gitlab-org/gitlab-ce!31017

cc !30979

Multiple pipeline support for Build status

See merge request gitlab-org/gitlab-ce!30828

Add better error message to MembersMapper#ensure_default_member!

See merge request gitlab-org/gitlab-ce!30838

Remove duplicated mapping key in config/locales/en.yml

See merge request gitlab-org/gitlab-ce!30980

Adds specs for testing the new behavior of specifying a pipeline when
POSTing a status.

Support remove source branch on merge w/ push options

See merge request gitlab-org/gitlab-ce!30728

Bring backward compatibility for request profiles

See merge request gitlab-org/gitlab-ce!30956

It seems that we missed the backward compatibility support
for profiles in the existing folder.

This commit also fixes some specs to be idempotent
and work in a temporary directory which not always
seems to be the case.

This commit also brings the profile_spec.rb which seems
to be missing.

Group update_service, call super to allow CE to remove any params in `remove_unallowed_params`

See merge request gitlab-org/gitlab-ee!14788

Support an alert template field to allow for incident customization

See merge request gitlab-org/gitlab-ee!14710

Updates all our stylelint dependencies

See merge request gitlab-org/gitlab-ce!31028

Removed stylelint-error-string-formatter
 as this was having a circular reference fail

Resolve difference in app/assets/stylesheets/application.scss

See merge request gitlab-org/gitlab-ce!31007

Resolve difference in app/assets/stylesheets/application.scss

Closes #6544

See merge request gitlab-org/gitlab-ee!14776

Port common class only used in EE

See merge request gitlab-org/gitlab-ce!31008

hoverable area on collapsed sidebar icons

Closes #61207

See merge request gitlab-org/gitlab-ce!30974

CE-EE parity for pipelines development fixture

See merge request gitlab-org/gitlab-ce!30870

CE pipelines don't respond to sourced_pipelines

See merge request gitlab-org/gitlab-ee!14785

Update GitLab Runner Helm Chart to 0.7.0/12.1.0

See merge request gitlab-org/gitlab-ce!30950

Update webpack-bundle-analyzer to 3.3.2

See merge request gitlab-org/gitlab-ce!31035

This is needed to fix an issue where updating to the latest Webpack
causes an acorn dependency error:
https://github.com/webpack-contrib/webpack-bundle-analyzer/issues/245

Seen while trying to update dependencies for Mermaid in
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/30985

Docs: Update old SAML settings screenshot

See merge request gitlab-org/gitlab-ce!31031

Unquarantine Geo attachment test

Closes gitlab-org/quality/nightly#109

See merge request gitlab-org/gitlab-ee!14738

On the Geo secondary, we need to re-run
gitlab-ctl reconfigure on the secondary,
otherwise FDW does not work.

Re-order Geo QA secondary functions
So they more closely match execution order.

Unquarantine the Geo attachment test