File _service of Package tools-fish_pgo

<services>
  <service name="tar_scm" mode="trylocal">
    <param name="scm">git</param>
    <param name="url">https://github.com/fish-shell/fish-shell.git</param>
    <param name="filename">fish-shell</param>
    <param name="without-version">true</param>
    <param name="extension">tar.gz</param>
    <param name="extract-rename">.git/logs/HEAD:fish-shell.git-head.log</param>
  </service>
</services>