CE upstream - Tuesday

Closes gitaly#737

See merge request gitlab-org/gitlab-ee!3633

Add pre-create directory commands to geo doc for DB replication

See merge request gitlab-org/gitlab-ee!3588

Port of 38869-templates to EE

See merge request gitlab-org/gitlab-ee!3611

Remove SSH repository sync support from Geo

Closes #3891

See merge request gitlab-org/gitlab-ee!3553

Merge branch '3181-no-clues-to-indicate-the-list-in-go-to-board-dropdown-is-scrollable' into 'master'

Resolve "No clues to indicate the list in Go to board dropdown is scrollable"

Closes #3181

See merge request gitlab-org/gitlab-ee!3384

Docs: update permissions

See merge request gitlab-org/gitlab-ee!3643

Port Gitlab::Git::Repository#cherry_pick migration to EE

Closes gitaly#737

See merge request gitlab-org/gitlab-ee!3634

- Assign issues and MRs
- Label issues and MRs
- Reorder a couple of items in the table to go from unchecked to checked
- Add/remove spaces so that the dividers stay in the same column in the
file

Do not run qa:internal for docs only changes

See merge request gitlab-org/gitlab-ee!3640

Document the backup-timeout option to gitlab-ctl replicate-geo-database

Closes omnibus-gitlab#2998

See merge request gitlab-org/gitlab-ee!3618

[EE] Add custom brand text on new project pages

Closes gitlab-ce#15265

See merge request gitlab-org/gitlab-ee!3630

Multiple artifacts ee

See merge request gitlab-org/gitlab-ee!3276

Extract epic nav into separate partial for easier CE => EE

Closes #4027

See merge request gitlab-org/gitlab-ee!3587

[EE] Add ApplicationWorker and make every worker include it

See merge request gitlab-org/gitlab-ee!3577

Closes gitaly#737

# Conflicts:
#	app/assets/javascripts/sidebar/sidebar_bundle.js
#	app/views/shared/issuable/_nav.html.haml
#	lib/gitlab/git/repository.rb
#	spec/models/namespace_spec.rb

[ci skip]

CE upstream - Monday

Closes gitaly#802 and omnibus-gitlab#3006

See merge request gitlab-org/gitlab-ee!3624

Decrease the push mirror backoff delay and add rate limiting to the push mirror…

Closes #3832

See merge request gitlab-org/gitlab-ee!3575

Small Gitlab::Git fixes for Gitaly

See merge request gitlab-org/gitlab-ce!15675

Second iteration of Move Kubernetes from service to Cluster page

Closes #35616 and #39826

See merge request gitlab-org/gitlab-ce!14805

Cache the forks in a namespace in the RequestStore

Closes #40625

See merge request gitlab-org/gitlab-ce!15663

Backport Extract epic nav into separate partial for easier CE => EE

See merge request gitlab-org/gitlab-ce!15655

[CE] Move git operations for squash and rebase into Gitlab::Git

See merge request gitlab-org/gitlab-ce!15673

Clarify the docs review process and mention the supported repos

See merge request gitlab-org/gitlab-ce!15573