Merge branch '345827-fix-tag-spec' into 'master'

Fix broken master in `tag_spec.rb`

See merge request gitlab-org/gitlab!74636

spec/support/database/multiple_databases.rb

@@ -78,6 +78,9 @@ RSpec.configure do |config|
       )
 
       example.run
+
+      # Cleanup connection_specification_name for Ci::ApplicationRecord
+      Ci::ApplicationRecord.remove_connection
     end
   end
 end