Merge pull request ceph#50534 from neha-ojha/wip-release-cl

doc/dev/release-checklists.rst: add after dev freeze section

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Author: neha-ojha

doc/dev/release-checklists.rst

@@ -121,6 +121,12 @@ In the `ceph/ceph-build.git` repo:
 - [x] grep for previous release and add relevant build targets (e.g. for reef https://github.com/ceph/ceph-build/pull/2076 and https://github.com/ceph/ceph-build/pull/2119)
 
 
+After dev freeze
+================
+
+- [x] add release name to redmine (using https://tracker.ceph.com/custom_fields/16/edit)
+- [x] add release name to .github/milestone.yml for github actions to automatically add milestone to backports
+
 First release candidate
 =======================