Merge topic 'fix-dependent-pipelines' into release-3.18

726766713b gitlab-ci: avoid failing dependent steps

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5069
diff --git a/.gitlab/rules.yml b/.gitlab/rules.yml
index 96b95c8..88756eb 100644
--- a/.gitlab/rules.yml
+++ b/.gitlab/rules.yml
@@ -12,7 +12,7 @@
 .run_automatically:
     rules:
         - if: '$CI_PROJECT_PATH == "cmake/cmake"'
-          when: always
+          when: on_success
         - if: '$CI_MERGE_REQUEST_ID'
-          when: always
+          when: on_success
         - when: never