Enable `EditRoute` on RouteSRV
Enable `EditRoute` on RouteSRV

Signed-off-by: Mustafa Abdelrahman <48afa1fc8d731b661dfe79d23f92007710f02283@zalando.de>

zalando-incubator/kubernetes-on-aws,zalando-incubator/kubernetes-on-aws,zalando-incubator/kubernetes-on-aws