Issue #3513352 Align workflow

.gitlab-ci.yml

@@ -18,6 +18,8 @@ workflow:
     - !reference [ .default-workflow ]
     # Run on commits to all the principal branches.
     - if: $CI_COMMIT_BRANCH =~ /^(d7|d9|d10)-(basic|composer|plus|theme|profile)$/ && $CI_PROJECT_ROOT_NAMESPACE == "project"
+    # Run if the branch starts with '3503337' - the generic testing issue.
+    - if: $CI_COMMIT_BRANCH =~ /^3503337/
 
 variables:
   # Opt in to all variants.