File _servicedata of Package bitcoinsv

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/bitcoin-sv/bitcoin-sv.git</param>
    <param name="changesrevision">7c3902115125c3e23a302664b6b77e29fd5ff71d</param>
  </service>
</servicedata>