Updates merge request status box through polling

See merge request gitlab-org/gitlab!50761

This uses the merge request widgets polling responses
to update the status box in the merge request header.

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/290850

Add DAST.latest.gitlab-ci.yml without stages

See merge request gitlab-org/gitlab!50539

This template does not include stages, which might be a breaking change
for users who do not already have a `dast` stage defined.

Forbid snippet pushes when repo is read-only

See merge request gitlab-org/gitlab!51318

Populate `finding_uuid` attribute for vulnerability_feedback

See merge request gitlab-org/gitlab!49807

Created a commit test for the mTLS scenario

See merge request gitlab-org/gitlab!50248

This test does nothing more than create a project with a readme.

Prevent rebase from being run in quick action when there are conflicts

See merge request gitlab-org/gitlab!51243

Delete Elasticsearch migrations index in rake elastic:delete_index

See merge request gitlab-org/gitlab!50817

Add Group Migration realtime_changes endpoint

See merge request gitlab-org/gitlab!50762

Update puma & puma_worker_killer to upstream (5.1.1)

See merge request gitlab-org/gitlab!48897

Upgrade kaniko to v1.3.0

See merge request gitlab-org/gitlab!51305

Rename known_events.yml to known_events/ in docs

See merge request gitlab-org/gitlab!51174

Remove border-radius for sidekiq iframe card in admin

See merge request gitlab-org/gitlab!50955

Fix long deploy token name overflows revocation modal

See merge request gitlab-org/gitlab!51114

Enforce permission check on CI builds in GraphQL

See merge request gitlab-org/gitlab!50882

Document how to run LDAP tests on local environment

See merge request gitlab-org/gitlab!50430

Bump workhorse to 8.59.0

See merge request gitlab-org/gitlab!51329

too long method name results in too long
prometheus label name, which can crash prometheus

This reverts commit 73fb4437

Small typo fixed, it is 'info_map' not 'info_maps'

See merge request gitlab-org/gitlab!50988

  - Add realtime_changes endpoint to Import::BulkImportsController,
    similar to Import::BaseController in order to update importer
    status without refreshing the page, similar to what we do in
    other importers.

Replace fa- classes in fixtures

See merge request gitlab-org/gitlab!51312

New Crowdin translations - 08 Jan 2021

See merge request gitlab-org/gitlab!51254

Add migration helper to create table with CHECKs

See merge request gitlab-org/gitlab!50309

Add a new migration helper that allows the caller to define CHECK
constraints in the table definition block. This can be used to avoid
having to `disable_ddl_transaction!` and add the check constraints using
the existing helper, which cannot be used inside a transaction block.
Also provides a convenience method to more easily add CHECK constraints
for text limits.

Enable end date/time for rotations

See merge request gitlab-org/gitlab!50327

Fix parsing of empty sources in cobertura

See merge request gitlab-org/gitlab!50971

Limit the number of container tags to delete in a single pass

See merge request gitlab-org/gitlab!49961

If the throttling feature flag is enabled, the list of
tags to delete will be limited. If the actual list is bigger than
the limit, the original list is truncated.

Make todo filter sort input full width on mobile

See merge request gitlab-org/gitlab!51171

This commit contains 127 commits from Crowdin

Add metadata info to update doc pages

See merge request gitlab-org/gitlab!51253

Fix creating/editing requirements on mobile

See merge request gitlab-org/gitlab!51062