include RBAC to access endpointslices

Author: dprotaso

config/core/200-roles/clusterrole.yaml

@@ -30,6 +30,9 @@ rules:
   - apiGroups: [""]
     resources: ["namespaces/finalizers"] # finalizers are needed for the owner reference of the webhook
     verbs: ["update"]
+  - apiGroups: ["discovery.k8s.io"]
+    resources: ["endpointslices"]
+    verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
   - apiGroups: ["apps"]
     resources: ["deployments", "deployments/finalizers"] # finalizers are needed for the owner reference of the webhook
     verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]