As part of gitlab-org/gitaly#884, this commit contains the client
implementation for both TagNamesContaintingCommit and
BranchNamesContainingCommit. The interface in the Repository model stays
the same, but the implementation on the serverside, e.g. Gitaly, uses
`for-each-ref`, as opposed to `branch` or `tag` which both aren't
plumbing command. The result stays the same.

On the serverside, we have the opportunity to limit the number of names
to return. However, this is not supported on the front end yet. My
proposal to use this ability: gitlab-org/gitlab-ce#42581. For now, this
ability is not used as that would change more behaviours on a feature
flag which might lead to unexpected changes on page refresh for example.

View all issues of all subgroups on the group issue page

Closes #30106 and #39388

See merge request gitlab-org/gitlab-ce!16706

Enable Style/RegexpLiteral cop

Closes #42497

See merge request gitlab-org/gitlab-ce!16752

Remove namespaced internationalization import

See merge request gitlab-org/gitlab-ce!16838

Closes gitlab-org/omnibus-gitlab#3128

Add a QA scenario for creating an issue

Closes gitlab-qa#160

See merge request gitlab-org/gitlab-ce!16802

Replace $.ajax in find file with axios

See merge request gitlab-org/gitlab-ce!16841

Replace $.ajax in activity calendar with axios

See merge request gitlab-org/gitlab-ce!16839

Remove Rugged::Walk implementation of #log

See merge request gitlab-org/gitlab-ce!16798

Merge branch '4761-follow-up-from-resolve-developers-should-be-able-to-create-new-projects-in-group' into 'master'

Refactor groups controller to match EE

Closes gitlab-ee#4761

See merge request gitlab-org/gitlab-ce!16832

[ci skip] Fix example commands to refer to the correct versions

See merge request gitlab-org/gitlab-ce!16683

Move mr widget related links into a vue file

See merge request gitlab-org/gitlab-ce!16825

Replace $.get in render math with axios

See merge request gitlab-org/gitlab-ce!16697

Use axios instead of jquery ajax for setCiStatusFavicon

See merge request gitlab-org/gitlab-ce!16784

Stop rescuing Rugged::Reference in Repository cache

See merge request gitlab-org/gitlab-ce!16770

Remove N+1 queries with /projects/:project_id/{access_requests,members} API endpoints

See merge request gitlab-org/gitlab-ce!16751

Gitaly Server info for admin panel

See merge request gitlab-org/gitlab-ce!16794

Introduce a new QA::Gitlab::Page::Component::Dropzone class

See merge request gitlab-org/gitlab-ce!16805

Move Repository#can_be_merged? to Gitlab::Git::Repository

Closes #42544

See merge request gitlab-org/gitlab-ce!16771

Fix not all events being shown in group dashboard

Closes #42560

See merge request gitlab-org/gitlab-ce!16819

Remove brakeman from .codeclimate.yml since it's now covered by the sast CI job

See merge request gitlab-org/gitlab-ce!16808

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

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

Resolve "mysql-only installation from source broken: Gem::LoadError: pg is not part of the bundle"

Closes #42239

See merge request gitlab-org/gitlab-ce!16810

Unify and split CE/EE for spec/requests/api/jobs_spec.rb

See merge request gitlab-org/gitlab-ce!16804

Add note about needing to be in the `$gdk/gitlab/qa` directory for `bin/qa` to work properly

See merge request gitlab-org/gitlab-ce!16824

[ci skip]

Converted $.ajax calls in some JS files to axios

See merge request gitlab-org/gitlab-ce!16717