Merge branch '219411-danger-allowed-fail' into 'master'

Make danger allowed to fail to unblock merge requests

See merge request gitlab-org/gitlab!33317

.gitlab/ci/review.gitlab-ci.yml

@@ -233,6 +233,7 @@ danger-review:
     - .review:rules:danger
   image: registry.gitlab.com/gitlab-org/gitlab-build-images:danger
   stage: test
+  allow_failure: true
   needs: []
   script:
     - source scripts/utils.sh