Prepare 15.5.6 release
Release issue: https://jihulab.com/gitlab-cn/release/tasks/-/issues/25
Summary
This MR prepares 15-5-stable-jh
for 15.5.6
.
Automated cherry-picking
Merge requests labeled Pick into 15.5 should be automatically picked into this MR using the following ChatOps command:
Manual intervention
If merge requests cannot be picked automatically they have to be created
manually targeting 15-5-stable-jh-patch-6
.
See also Patch Releases documentation.