File _service of Package android-tools

<services>
  <service name="obs_scm">
    <param name="url">https://android.googlesource.com/platform/system/core</param>
    <param name="scm">git</param>
    <param name="revision">android-9.0.0_r52</param>
    <param name="version">9.0.0_r52</param>
  </service>
  <service name="obs_scm">
      <param name="url">https://android.googlesource.com/platform/system/extras</param>
      <param name="scm">git</param>
      <param name="revision">android-9.0.0_r52</param>
      <param name="version">9.0.0_r52</param>
  </service>
  <service name="obs_scm">
      <param name="url">https://android.googlesource.com/platform/external/f2fs-tools</param>
      <param name="scm">git</param>
      <param name="revision">android-9.0.0_r52</param>
      <param name="version">9.0.0_r52</param>
  </service>
  <service name="obs_scm">
      <param name="url">https://android.googlesource.com/platform/external/e2fsprogs</param>
      <param name="scm">git</param>
      <param name="revision">android-9.0.0_r52</param>
      <param name="version">9.0.0_r52</param>
  </service>
  <service name="obs_scm">
      <param name="url">https://android.googlesource.com/platform/external/avb</param>
      <param name="scm">git</param>
      <param name="revision">android-9.0.0_r52</param>
      <param name="version">9.0.0_r52</param>
  </service>
</services>