File _servicedata of Package steamtricks-data

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/steamtricks/steamtricks-data.git</param>
    <param name="changesrevision">e2632956231dd517c5e1cdedaa6addb053b269cd</param>
  </service>
</servicedata>