Reduce wait timings for Sidekiq jobs

See merge request !12270

Ensures default user limits when external user is unchecked

Closes #30725

See merge request !12218

Use color inputs for broadcast messages

Closes #28139

See merge request !12237

Docs permissions for group labels

See merge request !12269

Darken label color in search filter when hovering

Closes #31899

See merge request !12182

This reduces the time spent waiting for Sidekiq jobs to complete in
JobWaiter, and reduces the sleep interval when trying to acquire the
lease for refreshing authorizations. These changes should reduce the
time spent just waiting for a lock, which we seem to be spending most
time in when running the AuthorizedProjectsWorker.

correct ByAuthor translation in commit box

Closes #33819

See merge request !12256

Add "project was moved" error messages for git

See merge request !11259

[#27697] Make the arrow icons consistent in dropdown

Closes #27697

See merge request !9659

add created_after and created_before params to issuables

Closes #32901

See merge request !12151

Display own user id in account settings pages

Closes #33461

See merge request !12141

Update Prometheus Merge Request Metrics page

See merge request !12259

Accept image for avatar in user API

Closes #26212

See merge request !12143

Fix API bug accepting wrong merge requests parameters

Closes #33205

See merge request !12173

Make filtered search boards more consistent with EE

Closes #33723

See merge request !12235

Make dropdown hint consistent with EE version

Closes #33721

See merge request !12234

Fix eslint import resolver in Atom v1.18.0

See merge request !12238

Changed utilites imports from ~ to relative paths

Closes #33485

See merge request !12026

Partially revert 1e8dbd46

See merge request !12236

This test and its context exist only to ensure this behavior is fixed: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11259#note_29262426

Remove unnecessary spec file

See merge request !12233

Increase karma socket timeout

Closes #33735

See merge request !12226

Fixes boards_spec failure

Closes #33614

See merge request !12230

See https://gitlab.com/gitlab-org/gitlab-ce/issues/33736#note_32561501

Fixed overflow on mobile screens for the slash commands

Closes #29013

See merge request !12100