* 36807-gc-unwanted-refs-after-import:
  Use `git update-ref --stdin -z` to delete refs
  Just use a block
  Fix tests
  Try to make reserved ref names more obvious
  Resolve feedback on the MR:
  Move to Projects::HousecleaningService
  Use block rather than just b
  Just use @project directly
  Just use methods over constants, so that we could
  Add changelog and tests
  Remove unwanted refs after importing a project

Adds CE to EE compatibility with 2756

See merge request !2788

EE API delete respect headers

See merge request !2782

Add my-reaction filter (EE)

Closes #1938

See merge request !2778

Merge branch '3233-project-mirror-not-actually-active-when-new-project-is-created-fix' into 'master'

Fixes activation of project mirror when project is created.

Closes #3233

See merge request !2756

Check if `licenses` table exists before loading the current license.

Closes #3280

See merge request !2783

Move ConvDev index to Overview from Monitoring (EE Compatible Version)

See merge request !2732

Support `codequality` job name for Code Quality feature

Closes #2783

See merge request !2704

Remove unnecessary divider

See merge request !2771

[ci skip]

[ci skip]

SSH pull repository mirroring was introduced in 9.5, not 9.15

Closes #3267

See merge request !2775

Sync ldap external groups on login

Closes #2468

See merge request !2720

New Crowdin translations

See merge request !2743

Remove skipped examples in filtered issues weight feature spec

See merge request !2773

Removed reference use case article.  The article documents using Jira Smart…

See merge request !2755

Prevent transient Gitlab::LDAP::Access spec failure

See merge request !2770