File _service of Package go

<?xml version="1.0" encoding="UTF-8"?>
<services>
  <service name="obs_scm">
    <param name="scm">git</param>
    <param name="url">https://github.com/golang/go</param>
    <param name="revision">master</param>
    <param name="version">1.99</param>
    <param name="versionformat">go-%h</param>
  </service>
  <service name="tar" mode="buildtime"/>
</services>