File _servicedata of Package etcd-for-k8s1.30

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/etcd-io/etcd.git</param>
              <param name="changesrevision">9a5533382d84999e4e79642e1ec0f8bfa9b70ba8</param></service></servicedata>