Prepare 9.3.6
Picked MRS:
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12725
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12720
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12687
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12656
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12636
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12300
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12387
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12589
- https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12767
Edited by kushalpandya