strict yamllint on release repo

Author: hongkailiu

ci-operator/jobs/openshift/release/openshift-release-master-presubmits.yaml

@@ -1433,8 +1433,10 @@ presubmits:
     spec:
       containers:
       - args:
-        - -c
-        - services/yamllint/_yamllint.conf
+        - --strict
+        - -d
+        - '{extends: default, rules: {indentation: disable, document-start: disable,
+          comments: disable, line-length: disable}}'
         - clusters
         - core-services
         - OWNERS_ALIASES

clusters/app.ci/registry-access/knative/admin_manifest.yaml

@@ -19,11 +19,9 @@ roleRef:
   apiGroup: rbac.authorization.k8s.io
   name: system:image-puller
 subjects:
-    # this is the set of all authenticated users
   - apiGroup: rbac.authorization.k8s.io
     kind: Group
-    name: system:authenticated
-    # this is the set of all unauthenticated users
+    name: system:authenticated # this is the set of all authenticated users
   - apiGroup: rbac.authorization.k8s.io
     kind: Group
-    name: system:unauthenticated
+    name: system:unauthenticated # this is the set of all unauthenticated users