Merge branch 'ee-move-ee-ci-config-to-ce' into 'master'

EE: Don't use ee/.gitlab/ for CI config files

See merge request gitlab-org/gitlab-ee!15748

.gitlab-ci.yml

@@ -41,4 +41,4 @@ include:
   - local: .gitlab/ci/setup.gitlab-ci.yml
   - local: .gitlab/ci/test-metadata.gitlab-ci.yml
   - local: .gitlab/ci/yaml.gitlab-ci.yml
-  - local: ee/.gitlab/ci/ee-specific-checks.gitlab-ci.yml
+  - local: .gitlab/ci/ee-specific-checks.gitlab-ci.yml