Update RBAC to correspond to fabric-gateway-controller code

Signed-off-by: Roman Zavodskikh <[email protected]>

Author: Roman Zavodskikh

cluster/manifests/fabric-gateway/01-rbac.yaml

@@ -39,6 +39,7 @@ rules:
       - create
       - update
       - patch
+      - delete
   - apiGroups:
       - zalando.org
     resources:
@@ -64,6 +65,7 @@ rules:
       - get
       - create
       - delete
+      - update
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding