Resolve #3419993 "No tags runs for core"

Closes #3419993

includes/include.drupalci.workflows.yml

@@ -20,8 +20,8 @@ workflow:
     # Run on merge requests
     - if: $CI_MERGE_REQUEST_IID
     - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
-    # Run on tags
-    - if: $CI_COMMIT_TAG
+    # Run on tags (except for Drupal core [#3419993])
+    - if: $CI_COMMIT_TAG && $CI_PROJECT_NAME != "drupal"
     # Run when called from an upstream pipeline https://docs.gitlab.com/ee/ci/pipelines/downstream_pipelines.html?tab=Multi-project+pipeline#use-rules-to-control-downstream-pipeline-jobs
     - if: $CI_PIPELINE_SOURCE == 'pipeline'
     - if: $CI_PIPELINE_SOURCE == 'parent-child'