Prepare 16.9.3 release for omnibus-gitlab-jh
Release issue: https://jihulab.com/gitlab-cn/release/tasks/-/issues/146
Summary
This MR prepares 16-9-stable-jh
for 16.9.3
.
Automated cherry-picking
Merge requests labeled ~"Pick into 16.9" should be automatically picked into this MR.
Manual intervention
If merge requests cannot be picked automatically they have to be created
manually targeting 16-9-stable-jh-patch-3
.
See also Patch Releases documentation.