Merge branch 'master' of gitlab.com:gitlab-org/gitlab-ee into 2518-saved-configuration-for-issue-board

moves state management to board form component

fix some scss lint issues

Cleanup data-page attribute after each Karma test -- EE merge edition

Closes gitlab-ce#38871

See merge request gitlab-org/gitlab-ee!3115

Simplify project page- EE version

See merge request gitlab-org/gitlab-ee!3093

Remove duplicated test

See merge request gitlab-org/gitlab-ee!3120

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/38871

Conflicts:
	app/assets/javascripts/milestone_select.js

Merge branch '2518-saved-configuration-for-issue-board' of https://gitlab.com/gitlab-org/gitlab-ee into 2518-saved-configuration-for-issue-board

Add ee version of image commenting docs

See merge request gitlab-org/gitlab-ee!3119

CE Upstream - Monday

Closes gitlab-ce#37534, #3616, #2799, gitlab-design#45, gitlab-design#36, and gitlab-ce#38389

See merge request gitlab-org/gitlab-ee!3098

69da2353

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

Add troubleshooting for Git v2.11 and up

Closes #2457

See merge request gitlab-org/gitlab-ee!3049

Render EE trial expiration banner under nav

Closes #3604

See merge request gitlab-org/gitlab-ee!3113

Add note on CE fallback for unlicensed EE instances since 9.4

See merge request gitlab-org/gitlab-ee!3100

[EE] Refactor the testing documentation and divide it into multiple pages

See merge request gitlab-org/gitlab-ee!3103