Correctly detect multiple issue URLs after 'Closes...' in MR descriptions

Closes #33745

See merge request gitlab-org/gitlab-ce!14411

Resolve "[Meta] Create Uniquely 'GitLab' Icons"

Closes #32894

See merge request gitlab-org/gitlab-ce!14396

Document that group Owners can always create subgroups

See merge request gitlab-org/gitlab-ce!14416

Adds EE tag detection to remove_old in gitlab backup.

Closes #32796

See merge request gitlab-org/gitlab-ce!14413

Issue: https://gitlab.com/gitlab-org/gitlab-ce/issues/30473
MR: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/14046

Auto DevOps docs cleanup

Closes #37666, #37592, #37468, and #31641

See merge request gitlab-org/gitlab-ce!14293

new sharing permissions screenshot

See merge request gitlab-org/gitlab-ce!14408

Use modules in common utils

See merge request gitlab-org/gitlab-ce!14074

Upgrade gitlab-markup gem

See merge request gitlab-org/gitlab-ce!14395

Resolve "Remove banner to customize experience"

Closes #38088

See merge request gitlab-org/gitlab-ce!14384

Remove redundant WHERE from event queries

Closes #38129

See merge request gitlab-org/gitlab-ce!14389

Stop using Sidekiq for updating Key#last_used_at

Closes #36663

See merge request gitlab-org/gitlab-ce!14391

Make resolve discussion icon gray

See merge request gitlab-org/gitlab-ce!14398

Sync dev to gitlab.com

See merge request gitlab-org/gitlab-ce!14406

Fix image diff swipe handle offset to correctly align with the frame

Closes #37928

See merge request gitlab-org/gitlab-ce!14392

Fix the "resolve discussion in a new issue" button

Closes #38049

See merge request gitlab-org/gitlab-ce!14357

Fix mobile sidebar button to match height of desktop breadcrumbs

Closes #37862

See merge request gitlab-org/gitlab-ce!14282

Use Gitlab::Git's Popen on that module's code

Closes gitaly#597

See merge request gitlab-org/gitlab-ce!14237

Tighten up remove_old regex from gitlab backup manager.

Closes #32796

See merge request gitlab-org/gitlab-ce!14333

Use gitlab-workhorse 3.1.0

See merge request gitlab-org/gitlab-ce!14390

Fix refreshing of issues/MR count caches

Closes #38061

See merge request gitlab-org/gitlab-ce!14363

This makes things simpler as no scheduling is involved. Further we
remove the need for running a SELECT + UPDATE just to get the key and
update it, whereas we only need an UPDATE when setting last_used_at
directly in a request.

The added service class takes care of updating Key#last_used_at without
using Sidekiq. Further it makes sure we only try to obtain a Redis lease
if we're confident that we actually need to do so, instead of always
obtaining it. We also make sure to _only_ update last_used_at instead of
also updating updated_at.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/36663

Support new auto-deploy helm chart

Closes #38028

See merge request gitlab-org/gitlab-ce!14386

The default scope in Event would add a "WHERE author_id IS NOT NULL"
clause to every query. Now that "events.author_id" has a NOT NULL clause
set this filter is redundant and we can safely remove it.

In this commit we also add a validation on events.author_id (previously
only defined in PushEvent) just in case something tries to create data
without an author ID. This way we can present a nicer error message
compared to PostgreSQL's foreign key error messages.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/38129