This is a back-port for all CE related files.

Prevent archived projects from showing up in global search

See merge request gitlab-org/gitlab-ce!31498

Refine the review-app custom variables

See merge request gitlab-org/gitlab-ce!32783

Backport global toast notification changes

See merge request gitlab-org/gitlab-ce!32810

**Why?**
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/15015#note_210891978

Remove vue resource from sidebar service

See merge request gitlab-org/gitlab-ce!32630

Fixes https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/32400

Add padding to details element in markdown

Closes #34338

See merge request gitlab-org/gitlab-ce!32716

Add base-config.yaml to define non-environment
variable config for review app deploy. Define
resource requests and limits for all used apps

Add local network requests information for example web hooks receiver

See merge request gitlab-org/gitlab-ce!32892

Remove some old `ignore_column` in AR models [CE]

See merge request gitlab-org/gitlab-ce!31001

Add review-cleanup-failed-deployment to prepare

See merge request gitlab-org/gitlab-ce!32839

Resolve "Documentation lacks how to enable Project snippets"

See merge request gitlab-org/gitlab-ce!32391

Re-introduce the Redis set cache for branch and tag names - but don't enable it yet

See merge request gitlab-org/gitlab-ce!32412

Add Scalability/FileUploads cop

Closes gitlab-ee#14925

See merge request gitlab-org/gitlab-ce!32864

This cop prevents you from using file in API, it points you to the
development documentation about workhorse file acceleration.

Sidekiq monitor namespace change

See merge request gitlab-org/gitlab-ce!32878

Add in a job to purge previous release in Review App

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

CE Backport: Customisable Cycle Analytics - Add stage button

See merge request gitlab-org/gitlab-ce!31791

Imports the files needed for the custom
stage form and adds the EE specific css.

Added stub addStageMixin

Danger: Allow fixup commits if squash enabled or MR is WIP

See merge request gitlab-org/gitlab-ce!32210

Docs update jaeger url

See merge request gitlab-org/gitlab-ce!32640

Combine asset proxying content from Omnibus

See merge request gitlab-org/gitlab-ce!32807

Move Gitlab::SidekiqMonitor to namespace Gitlab::SidekiqDaemon::Monitor
 - Class name and file name change
 - File path change to lib/gitlab/sidekiq_daemon/monitor.rb
 - Update class usage/reference in other files, including documentation

Avoid filling target branch when unknown and source is default branch

Closes #62807

See merge request gitlab-org/gitlab-ce!32701

For zero-downtime deployed in a mixed code environment between 12.2 and
12.3, the branch and tag name cache is incorrectly invalidated - a push
to an old machine will not clear the redis set version of the cache on
the new machine.

This commit ensures that, in 12.3, both set and non-set versions of the
cache are invalidated, but does not write or consult the set version of
the cache. . In 12.4, it will be safe to switch branch and tag names to
the redis set cache both it and the legacy cache will be invalidated
appropriately in such a mixed code environment.

This delays the full implementation of the feature by one release, but
in the absence of a credible feature-flagging strategy, and amidst an
abundance of caution about the effects of too-eager cache expiration, I
believe this is the best approach available to us.

Merge branch 'reprazent/gitlab-ce-bvl-find-correct-variables-for-testing-translations' into 'master'

Build correct variables for testing translations

Closes #48110

See merge request gitlab-org/gitlab-ce!32871

This reverts commit c6ccc07f.

Start of fix for #21859, allow users to open files with newlines in the filenames.

Closes #21859

See merge request gitlab-org/gitlab-ce!32820

Add index on group_id column concurrently

See merge request gitlab-org/gitlab-ce!32826