This commit introduces the background migration
that will be run to create the repository on
every snippet and create as well the file
according to the snippet content.

Add specs testing ProjectAuthorization for unapproved user

See merge request gitlab-org/gitlab!25886

Improve migration docs around manual gates

See merge request gitlab-org/gitlab!26874

Update rouge to 3.17

See merge request gitlab-org/gitlab!26957

Improve migration docs around rules syntax

See merge request gitlab-org/gitlab!26875

Link to pipeline architectures

See merge request gitlab-org/gitlab!26867

Merge branch '208262-follow-up-from-add-unscanned-projects-vuex-module-move-helper-into-shared-utils-folder' into 'master'

Add "isValidDate" function to date-utils

Closes #208262

See merge request gitlab-org/gitlab!26461

Improve migration docs around parallelization

See merge request gitlab-org/gitlab!26876

Status page settings

See merge request gitlab-org/gitlab!25820

Resolve "Start code review on assigning a MR to someone other than the author"

Closes #205597

See merge request gitlab-org/gitlab!26891

Replace underscore for lodash in mr_widget

Closes #196680

See merge request gitlab-org/gitlab!26814

Fix overflow:ellipsis for groups list

See merge request gitlab-org/gitlab!26807

Improve documentation around triggering pipelines

See merge request gitlab-org/gitlab!26880

Add link to community forum for migration guide

See merge request gitlab-org/gitlab!26882

Change introduction wording

See merge request gitlab-org/gitlab!26916

Add "GitLab for Jenkins Users" context to migration doc

See merge request gitlab-org/gitlab!26893

API endpoint to list deploy tokens in a group

See merge request gitlab-org/gitlab!25219

Upgrade ActiveSupport in QA

See merge request gitlab-org/gitlab!26752

Fix docs-lint job that was missing half the docs

See merge request gitlab-org/gitlab!26951

Partly support `monaco-editor` in Jest

See merge request gitlab-org/gitlab!26396

Bump Auto Deploy image to v0.12.1

See merge request gitlab-org/gitlab!26336

Added mention of EDU and OSS programs

See merge request gitlab-org/gitlab!26637

Update snippets test to ignore visibility case

Closes #209928

See merge request gitlab-org/gitlab!26933

It just needed an update so there's no need to monitor it
in quarantine.

Change capybara screenshots files names

See merge request gitlab-org/gitlab!26788

This MR updates our screenshots files names taken on test failures:
- Remove timestamps
- Use RSpec full_description method instead of the file_path

Two new backwards compatible features:

- Allow replicas to be set to zero
- Add option to install and use postgres chart 8.2.1

Add docs on how to use the postgres chart 8.2.1 to be able to deploy to
a Kubernetes 1.16+ cluster.

This matches the version we use in Rails