rollback: artifact not signed during release

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1563269 13f79535-47bb-0310-9956-ffa450edef68
use run-its profile during release

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1563270 13f79535-47bb-0310-9956-ffa450edef68