fix: aggregate clusterrole to admission controller

Signed-off-by: ShutingZhao <[email protected]>

test/conformance/chainsaw/generate/clusterpolicy/cornercases/data-role-and-rolebinding/permissions.yaml

@@ -4,6 +4,7 @@ metadata:
   name: kyverno:rbac
   labels:
     rbac.kyverno.io/aggregate-to-background-controller: "true"
+    rbac.kyverno.io/aggregate-to-admission-controller: "true"
 rules:
 - apiGroups:
   - rbac.authorization.k8s.io