Issue #3004866 : Update .gitlab-ci.yml add policy

.gitlab-ci.yml

@@ -58,6 +58,7 @@ phpunit:
     - !reference [.with-chrome]
     - name: elasticsearch/elasticsearch:7.17.14
       alias: elasticsearch
+      pull_policy: if-not-present
       command:
         - /bin/bash
         - -c