Currently we still need to run EnsureStageService within a transaction,
because when it runs within in a transaction we are going to stick to
the primary database when using database load balancing. Extracting this
out of the transaction makes it possible to hit into problems with
replication lag in pipeline commit status API, which can cause a lot of
trouble.

Return a blank JSON response for a missing .js file to prevent Rails CSRF errors

Closes #40771

See merge request gitlab-org/gitlab-ce!16664

Added imports for dispatcher routes

See merge request gitlab-org/gitlab-ce!16640

Use restore() instead of reset() for removing axios MockAdapter

See merge request gitlab-org/gitlab-ce!16647

Speed-up setup-test-env

See merge request gitlab-org/gitlab-ce!16621

GitalyClient::ConflictsService#conflicts? should return true for conflicts with missing side

See merge request gitlab-org/gitlab-ce!16655

Scrap the deploy key title and match it in test

See merge request gitlab-org/gitlab-ce!16554

Resolve "Cannot copy/paste on iOS"

Closes #32546

See merge request gitlab-org/gitlab-ce!15804

The default 404 handler would return the Content-Type format based on the
given format extension. This would cause the Rails CSRF protection to flag an
error, since the .js extension gets mapped to text/javascript format.

Closes #40771

Set timezone for karma CI job to Etc/UTC (UTC+0)

Closes #42251

See merge request gitlab-org/gitlab-ce!16602

Resolve "CI failing on MergeRequestDiff#commits_count="

Closes #42340

See merge request gitlab-org/gitlab-ce!16653

Fix docs for GIT_CHECKOUT Gitlab Runner configuration

Closes gitlab-runner#2652

See merge request gitlab-org/gitlab-ce!16522

Backport changes to Gitlab::Checks::ChangeAccess from EE

See merge request gitlab-org/gitlab-ce!16652

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

Refactor dispatcher milestones show path

See merge request gitlab-org/gitlab-ce!16633

remove webpack bundle tag for monitoring:environments:metrics

See merge request gitlab-org/gitlab-ce!16638

Clarify that a feature that isn't in review by the 1st or 3rd doesn't necessarily miss the freeze

See merge request gitlab-org/gitlab-ce!16650