Add latest changes from gitlab-org/gitlab@master

.gitlab/ci/yaml.gitlab-ci.yml

@@ -4,11 +4,11 @@ lint-ci-gitlab:
   extends:
     - .default-retry
     - .yaml:rules
-  image: sdesbure/yamllint:latest
+  image: pipelinecomponents/yamllint:latest
   stage: test
   needs: []
   variables:
     LINT_PATHS: .gitlab-ci.yml .gitlab/ci lib/gitlab/ci/templates changelogs
   script:
     - '[[ ! -d "ee/" ]] || export LINT_PATHS="$LINT_PATHS ee/changelogs"'
-    - yamllint $LINT_PATHS
+    - yamllint -f colored $LINT_PATHS

changelogs/unreleased/experimentation-cookie-domain.yml

@@ -1,5 +1,5 @@
----
-title: Set experiementation cookie for GitLab domain only
-merge_request:
-author:
-type: fixed
+---
+title: Set experiementation cookie for GitLab domain only
+merge_request:
+author:
+type: fixed