EE port: add setting for first day of the week

See merge request gitlab-org/gitlab-ee!9465

Remove some racing expectations

Closes #9648

See merge request gitlab-org/gitlab-ee!9490

Use alert presenter in notification mails

See merge request gitlab-org/gitlab-ee!9423

Fixes Cluster base domain documentation

See merge request gitlab-org/gitlab-ce!25008

Uses the preferred way for introduced blocks instead of notes, on
auto devops and cluster documentation.

Also fixes some typos.

Merge branch '9446-split-geo-projectsyncworker-into-repositorysyncworker-and-wikisyncworker-option2' into 'master'

Geo: Handle repository and wiki sync separately in Geo::ProjectSyncWorker

Closes #9444, #9446, and #5348

See merge request gitlab-org/gitlab-ee!9360

Resolve "Override squash commit message"

Closes #47149

See merge request gitlab-org/gitlab-ce!24724

Resolve "Override squash commit message"

See merge request gitlab-org/gitlab-ee!9464

Fix failing test in spec/workers/post_receive_spec.rb

Closes gitlab-ee#8871

See merge request gitlab-org/gitlab-ce!24993

Now when we need to initiate repository resync we spawn
ProjectSyncWorker where the need for the sync is checked again
just because we don't know for what exactly purpose this worker
has been spawn so we check the status of both: wiki and repo.
This is suboptimal. We also need this change to be flexible if we need
to spawn some sync that is schedule in the future.

Adds a base domain doc section on cluster pages

See merge request gitlab-org/gitlab-ce!24740

Moves domain setting to Clusters page

Closes #52363

See merge request gitlab-org/gitlab-ce!24580

EE port of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/24580/

Closes gitlab-ce#52363

See merge request gitlab-org/gitlab-ee!9373

Move code in EE::RelativePositioning to EE::Issue

See merge request gitlab-org/gitlab-ee!9477

Update spec/features/merge_request/user_resolves_conflicts_spec.rb

See merge request gitlab-org/gitlab-ce!24996

Fixed failing conflict resolve spec

Closes #9645

See merge request gitlab-org/gitlab-ee!9484

Add local markdown version

Closes #32789

See merge request gitlab-org/gitlab-ce!24822

[EE] Add local markdown version

See merge request gitlab-org/gitlab-ee!9420

Update source installation to make it easier for release managers to work on releases

Closes gitlab-org/release/framework#113

See merge request gitlab-org/gitlab-ce!24967

Resolve "Project lists: further iteration & improvements"

Closes #56543

See merge request gitlab-org/gitlab-ce!24855