Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/10098

Add dedicated group accounts flag & feature flag

See merge request gitlab-org/gitlab-ee!9625

Ensure notes insertion order same as draft note

Closes #9137

See merge request gitlab-org/gitlab-ee!9684

Bring back mentions of Redash

See merge request gitlab-org/gitlab-ce!25618

Resolve "Add missing karma tests to the the MR Diff components"

Closes #55505

See merge request gitlab-org/gitlab-ce!24733

Quarantine GitHub OAuth tests

See merge request gitlab-org/gitlab-ce!25631

Allow Gitaly N+1 calls for RootController#index

See merge request gitlab-org/gitlab-ce!25514

Docs: Add EFS warning message for AWS installs

See merge request gitlab-org/gitlab-ce!25498

Docs: groups page updates

See merge request gitlab-org/gitlab-ee!9754

Add iOS-fastlane template for .gitlab-ci.yml

Closes #52877

See merge request gitlab-org/gitlab-ce!25395

Add developer documentation for distributing tracing

See merge request gitlab-org/gitlab-ce!25150

This change adds developer documentation on using distributed tracing
using Jaeger.

Adhere to stylelint specs

See merge request gitlab-org/gitlab-ce!25620

This reverts commit 676e0a32.
It was removed when we thought we were moving to Looker.

More Stylelint rules

See merge request gitlab-org/gitlab-ce!25266

EE-Port More Stylelint rules

See merge request gitlab-org/gitlab-ee!9747

EE Specific CSS Fixes

Removed an extraneous whitespace

Fixed single quotes in notes.scss

Feature: Runner tag filter for admin view

See merge request gitlab-org/gitlab-ce!19740

Port of feature/runner-tag-filter-for-admin-view to EE

See merge request gitlab-org/gitlab-ee!9658

Due to performance reasons we cannot use the type filter on the tags.
The table for ActsAsTaggableOn is too big and too unoptimized, such that
the queries time out on production.

See the discussion
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/19740#note_120087938
for more info.

The query generated by ActsAsTaggableOn `@taggable_type.all_tags` is
very inefficient (joins too much, grouping, inner select, ...).