Merge branch 'upgrade-stop-16-11' into 'master'

Enforce upgrade stop at 16.11

Closes #8518

See merge request https://gitlab.com/gitlab-org/omnibus-gitlab/-/merge_requests/7575

Merged-by: Balasankar 'Balu' C <balasankar@gitlab.com>
Approved-by: João Alexandre Cunha <j.a.cunha@gmail.com>
Approved-by: Balasankar 'Balu' C <balasankar@gitlab.com>
Co-authored-by: Clemens Beck <cbeck@gitlab.com>

Author: balasankarc

config/templates/package-scripts/preinst.erb

@@ -39,7 +39,7 @@ fi
 upgrade_check() {
   # Minimum version from which jumps are permitted to current version.
   # Follows https://docs.gitlab.com/ee/update/index.html#upgrade-paths
-  MIN_VERSION=16.7
+  MIN_VERSION=16.11
 
   if [ -n "${OLD_VERSION_STRING}" ] ; then
     # Checking

files/gitlab-ctl-commands/lib/gitlab_ctl/upgrade_check.rb

@@ -16,7 +16,7 @@ def valid?(ov)
       end
 
       def min_version
-        ENV['MIN_VERSION'] || '16.7'.freeze
+        ENV['MIN_VERSION'] || '16.11'.freeze
       end
     end
   end