File _service of Package date

<services>
 <service name="download_url">
   <param name="url">https://api.github.com/repos/HowardHinnant/date/releases/latest</param>
 </service>
 <service name="set_version">
   <param name="fromfile">_service:download_url:latest</param>
   <param name="regex">.*"tag_name"\s*:\s*"v(.*)"</param>
 </service>
  <!--service name="obs_scm">
    <param name="scm">git</param>
    <param name="url">https://src.fedoraproject.org/rpms/date.git</param>
    <param name="revision">rawhide</param>
    <param name="extract">*.*</param>
  </service-->
  <service name="download_files"/>
</services>