File _service of Package discourse

<services>
  <service name="obs_scm">
    <param name="url">https://github.com/discourse/discourse.git</param>
    <param name="versionformat">@PARENT_TAG@+git@TAG_OFFSET@.%h</param>
    <!--
    <param name="revision">master</param>
    <param name="revision">v3.1.5</param>
    -->
    <param name="revision">stable</param>
    <param name="scm">git</param>
    <param name="match-tag">v3.4.*</param>
    <param name="versionrewrite-pattern">v(.*)</param>
    <param name="versionrewrite-replacement">\1</param>
    <param name="changesgenerate">enable</param>
  </service>
  <!--
  <service mode="buildtime" name="tar"/>
  <service mode="buildtime" name="recompress">
    <param name="file">*.tar</param>
    <param name="compression">xz</param>
  </service>
  -->
  <service mode="buildtime" name="set_version"/>
</services>