Previously `SystemHookPushWorker` would always be called after a push event,
and this would queue a Sidekiq job regardless of whether any system hooks
needed that event. Moreover, another call inside `Project#execute_hooks` would
also fire system hooks if they existed.

This change both removes the duplicate system hook calls. For installations
without system hooks for push events, this change also can save significant
amount of RAM used by Redis.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/50549

Don't use arguments keyword in gettext script

Closes #50457

See merge request gitlab-org/gitlab-ce!21296

Moves spec files for job log components into components folder

See merge request gitlab-org/gitlab-ce!21303

Resolve "Download artifacts button not available on mobile"

Closes #50524

See merge request gitlab-org/gitlab-ce!21332

Update `gitlab` chart docs for GA

See merge request gitlab-org/gitlab-ce!21215

Allow project owners to set up forking relation through API

Closes #40550

See merge request gitlab-org/gitlab-ce!18104

Resolve "Separate remembering sorting issues/merge requests"

Closes #49993

See merge request gitlab-org/gitlab-ce!21153

Backport of gitlab-org/gitlab-ee!6876

See merge request gitlab-org/gitlab-ce!21266

Resolve "[QA] Automation Triage 11.1.0 RC9 - Filling textarea with deploy key timeouts sometime"

Closes #49179

See merge request gitlab-org/gitlab-ce!21258

Add JIRA service specs to commit object

See merge request gitlab-org/gitlab-ce!21116

Resolve "Wiki: links with spaces in the url render incorrectly with CommonMark"

See merge request gitlab-org/gitlab-ce!20417

Resolve "Fix bad test from 20765 MR"

Closes #50323

See merge request gitlab-org/gitlab-ce!21219

[QA] Improve the fork scenario to take a username and password instead of always…

Closes gitlab-org/quality/staging#2

See merge request gitlab-org/gitlab-ce!21090

Port of ccr/6274/add_weight_to_payload to CE

See merge request gitlab-org/gitlab-ce!21315

Add authenticate to events api. fix #49255

Closes #49255

See merge request gitlab-org/gitlab-ce!20627

fix broken pathing (remove extraneous ../)

See merge request gitlab-org/gitlab-ce!21318

Resolve "UX bug in CI Runner settings on projects with many runners"

Closes #42754

See merge request gitlab-org/gitlab-ce!21314

Resolve "Job page illustration overflows on mobile"

Closes #48145

See merge request gitlab-org/gitlab-ce!21313

Resolve "Remove redundant header from metrics page"

Closes #50019

See merge request gitlab-org/gitlab-ce!21282

add initial smoke tests and documentation

See merge request gitlab-org/gitlab-ce!20568

Remove Gemnasium service

See merge request gitlab-org/gitlab-ce!21185

Includes settings hash on runners pagination links

use nfs4 mount to match other docs

See merge request gitlab-org/gitlab-ce!21270

#47845 - Propagate failure_reason to job webhook

See merge request gitlab-org/gitlab-ce!21143

Disable code_quality check in auto devops QA integration test

See merge request gitlab-org/gitlab-ce!21304

Refactor AutocompleteController

See merge request gitlab-org/gitlab-ce!20908

clarify runners currently online text

See merge request gitlab-org/gitlab-ce!21151