Merge branch '417788-run-gems-specs-in-maintenance-pipelines' into 'master'

ci: Run gem specs in maintenance pipelines

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/126357



Merged-by: Jennifer Li <jli@gitlab.com>
Approved-by: Jennifer Li <jli@gitlab.com>
Reviewed-by: Peter Leitzen <pleitzen@gitlab.com>
Co-authored-by: Rémy Coutable <remy@rymai.me>

.gitlab/ci/templates/gem.gitlab-ci.yml

@@ -11,6 +11,7 @@ spec:
 ---
 .gems:rules:$[[inputs.gem_name]]:
   rules:
+    - if: '$CI_PIPELINE_SOURCE == "schedule" && $SCHEDULE_TYPE == "maintenance"'
     - if: '$CI_MERGE_REQUEST_EVENT_TYPE == "merged_result" || $CI_MERGE_REQUEST_EVENT_TYPE == "detached"'
       changes:
         - "$[[inputs.gem_path_prefix]]$[[inputs.gem_name]]/**/*"

gems/gem.gitlab-ci.yml

@@ -13,7 +13,10 @@ spec:
 workflow:
   name: '$PIPELINE_NAME'
   rules:
-    - if: $CI_MERGE_REQUEST_ID
+    - if: '$CI_PIPELINE_SOURCE == "schedule" && $SCHEDULE_TYPE == "maintenance"'
+      variables:
+        PIPELINE_NAME: '[$[[inputs.gem_name]] gem] Ruby $RUBY_VERSION $SCHEDULE_TYPE $CI_PIPELINE_SOURCE pipeline'
+    - if: '$CI_MERGE_REQUEST_EVENT_TYPE == "merged_result" || $CI_MERGE_REQUEST_EVENT_TYPE == "detached"'
       variables:
         PIPELINE_NAME: '[$[[inputs.gem_name]] gem] Ruby $RUBY_VERSION $CI_MERGE_REQUEST_EVENT_TYPE MR pipeline'