Add language- prefix to CSS class of syntax highlighting blocks in markdown

See merge request gitlab-org/gitlab!55076

Add a delay before expanding epic within tree during drag and drop

See merge request gitlab-org/gitlab!58282

Fix Rails/SaveBang offenses in spec/initializers

See merge request gitlab-org/gitlab!58049

Fix capitalization of 'merge request'

See merge request gitlab-org/gitlab!58382

Hide "Resolve conflicts" button on source branch protected instead of disabling it

See merge request gitlab-org/gitlab!51121

Re-add application context wrapping

See merge request gitlab-org/gitlab!58749

Add commit_email to Users API

See merge request gitlab-org/gitlab!56272

Moves the job tooltip to the left

See merge request gitlab-org/gitlab!58771

Persist license returned from seat link

See merge request gitlab-org/gitlab!58619

Drop unused mirror_data index

See merge request gitlab-org/gitlab!58349

Avoid listing snippets in GraphQL when user profile is private

See merge request gitlab-org/gitlab!58739

Fix RSpec/EmptyLineAfterFinalLetItBe for ee/spec/tasks

See merge request gitlab-org/gitlab!58284

Merge branch '21078-controller-projects-labelscontroller-index-executes-more-than-100-sql-queries' into 'master'

Reduce queries on Controller Projects::LabelsController#index [RUN AS-IF-FOSS] [RUN ALL RSPEC]

See merge request gitlab-org/gitlab!57864

Merge branch '326754-api-endpoint-groups-id-search-blobs-scope-executes-more-than-100-sql-queries' into 'master'

Reduce queries on group search API for blobs scope [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!58495

Cache epics count in sidebar at the group level [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!58064

Expose webhook data for User via its own data-builder class

See merge request gitlab-org/gitlab!55608

Add helper to delete queued background migrations when rescheduling

See merge request gitlab-org/gitlab!54341

DOCS Update GraphQL authorization developer docs

See merge request gitlab-org/gitlab!55324

Previously a CSS class was added with the name of the language
highlighted. This gave conflicts when the CSS class was already defined
elsewhere, in particular with the `clean` class.

Enable Layout/SpaceAfterColon cop for HAML

See merge request gitlab-org/gitlab!58731

Update Usage Ping guide

See merge request gitlab-org/gitlab!58756

Update 10k RA docs with correct PaaS notes

See merge request gitlab-org/gitlab!58769

Missed out some components that would be replaced.

- Add #open_epics_count method to groups helper
- Add Groups::EpicsCountService
- Add documentation

Re: Feat(Purchase Flow): migrate step components to use GraphQL

See merge request gitlab-org/gitlab!58651