* mg-remove-node6-support:
  Remove node 6 trailing comma support
  Upgrade prettier to latest

This removes trailing commas from node scripts which previously
omitted them for compatiblity with node 6

Add spec for `/api/internal/discover` without user

See merge request gitlab-org/gitlab-ce!25936

Set specific reviewers for the single codebase effort

See merge request gitlab-org/gitlab-ce!25804

Code owner approval usage ping

Closes #10061

See merge request gitlab-org/gitlab-ee!9858

Bring back Rugged implementation of commit_tree_entry

See merge request gitlab-org/gitlab-ce!25896

Extract quarantine code and add tests

Closes #57666

See merge request gitlab-org/gitlab-ce!25223

This avoids running before/after blocks for tests that are in quarantine

Check incident_management_settings before sending alert email

See merge request gitlab-org/gitlab-ee!9830

Resolve "Extract EE specific files/lines for Verify spec/workers"

Closes #10129

See merge request gitlab-org/gitlab-ee!9941

Resolve "Extract EE specific files/lines for Verify spec/requests/api"

Closes #10140

See merge request gitlab-org/gitlab-ee!9942

This extends Danger so it informs MR authors that single codebase merge
requests need to be approved by a specific group of engineers.
Co-authored-by: Yorick Peterse <yorickpeterse@gmail.com>

Updates how to export the state object

See merge request gitlab-org/gitlab-ce!25947

Backport EE CSS addition

See merge request gitlab-org/gitlab-ce!25874

Reduces EE differences for environments table

Closes gitlab-ee#10081

See merge request gitlab-org/gitlab-ce!25916

EE: Reduces EE differences for environments table

See merge request gitlab-org/gitlab-ee!9933

Async loads EE components
Creates a Mixin for EE properties

Introduce setTestTimeout() for synchronous Jest tests

Closes #58658

See merge request gitlab-org/gitlab-ce!25926

The behavior for GitLab shell calling `/discover` when a user is not
found is currently untested.

We are relying on this behaviour to make GitLab reply "Welcome to
GitLab, Anonymous!".

Docs: Add automatic redirects to many moved files

See merge request gitlab-org/gitlab-ce!25902

Docs: Add missing redirects to remaining EE-only docs

See merge request gitlab-org/gitlab-ee!9874

Docs: Fix markdown for link in chatops doc

See merge request gitlab-org/gitlab-ce!25952

Docs: (EE Port) Fix markdown for link in chatops doc

Closes #10302

See merge request gitlab-org/gitlab-ee!9947

- Send email if incident_management feature flag or license is disabled.
- A new issue will be created for checking the prometheus_alerts license
in the execute method of the NotifyService.

Add infos about runners concurrent jobs in .gitlab-ci.yml documentation

See merge request gitlab-org/gitlab-ce!25809

Docs: Add missing redirects to /user docs (Only EE Docs)

See merge request gitlab-org/gitlab-ee!9873

This reverts commit 6408c787f2aca5131a1c854d880deea95bd24914