Project Settings General Headers (h4 elements) expand/collapse on
mouse-click / tap, like using the Expand/Collapse button. Other h4
headers in other Project Settings pages do not expande/collapse on
mouse-click / tap, but only using the Expand/Collapse button. This may
seem inconsistent to the user.

The h4 headers of Project Settings General get the expand/collapse
behavior through classes settings-title, js-settings-toggle and
js-settings-toggle-trigger-only.

This MR adds classes settings-title, js-settings-toggle and
js-settings-toggle-trigger-only to the h4 headers in Project Settings
CI/CD for GitLab FOSS. This enables the expand/collapse behavior on
mouse-click / tap for the h4 headers.

Improve Jira Connect app styling and translations

See merge request gitlab-org/gitlab!53441

Add rake task to check pending Elasticsearch migrations

See merge request gitlab-org/gitlab!54656

Remove obsolete DOMContentLoadedEventListener

See merge request gitlab-org/gitlab!54558

Remove BS tooltip directive wrapper

See merge request gitlab-org/gitlab!54615

Add "Invite a group" feature to invite members modal [RUN ALL RSPEC]

See merge request gitlab-org/gitlab!50701

Initial Auto DevOps concept content update

See merge request gitlab-org/gitlab!54690

Initial effort to revise Auto DevOps intro.

Add badging to H1 declarations for Editor

See merge request gitlab-org/gitlab!53528

Simplify pages SSL directions when using default file names

See merge request gitlab-org/gitlab!53961

Add warning to bulk concurrency size settings

See merge request gitlab-org/gitlab!54703

Remove Default Service Desk Issue Title Prefix

See merge request gitlab-org/gitlab!54140

Refactor board helper specs

See merge request gitlab-org/gitlab!54535

Clarify Dependency Proxy config update in a multi-node setup

See merge request gitlab-org/gitlab!54704

Add specs for not sending user cap email

See merge request gitlab-org/gitlab!54542

Specs for not sending the user cap email when the user cap is set to nil
or hasn't not been reached yet were missing. This change will add these.

Add frontend accessibility guidelines

See merge request gitlab-org/gitlab!52570

Add accessibility guidelines as we do not have any documented.

Add suggestion about personal access tokens

See merge request gitlab-org/gitlab!53749

Include an item in the procedure about optionally obtaining a
personal access token from GitHub.

Set MobSF version to 3.2.9 in SAST template

See merge request gitlab-org/gitlab!53545

Add best practices for Elasticsearch migrations

See merge request gitlab-org/gitlab!54593

Introduce Getting Started with ECS deployment

See merge request gitlab-org/gitlab!54295

This commit adds the tutorial documentation for
the ECS deployment.

Update to btn-confirm and align subscription banner to center

See merge request gitlab-org/gitlab!54137

Add btn-icon for action buttons in pipeline schedules page

See merge request gitlab-org/gitlab!54426

Add btn-icon class for commit action buttons

See merge request gitlab-org/gitlab!54286

Make sure the commit action buttons have the right spacing
by adding the `.btn-icon` class.

Disable editing default value streams

See merge request gitlab-org/gitlab!54649

Fix 'Open in your IDE' buttons don’t open the IDE

See merge request gitlab-org/gitlab!54671

Add note to SCIM sync step

See merge request gitlab-org/gitlab!49037

Warn administrators that an email will be sent to each user created.

Move Auto DevOps troubleshooting to new file

See merge request gitlab-org/gitlab!54694

Move the Auto DevOps troubleshooting info to a new file.