File _servicedata of Package libexttextcat

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/LibreOffice/libexttextcat.git</param>
    <param name="changesrevision">3b85d7e9fd34990f5be6a7e321c2e6b135064464</param>
  </service>
</servicedata>