File _service of Package runtime

<!--- XML Structure defined here: https://en.opensuse.org/openSUSE:Build_Service_Concept_SourceService -->
<services>
<!--- OBS plugin tar_scm (Source control manager) -->
<service name="tar_scm">
    <param name="scm">git</param>
    <param name="url">https://github.com/kata-containers/runtime.git</param>
    <param name="filename">kata-runtime</param>
    <!--- versionformat defines the name of the  tarball. -->
    <param name="versionformat">1.10.0~rc0</param>
    <param name="revision">c3629d3</param>
 </service>
 <service name="recompress">
    <param name="file">*.tar*</param>
    <param name="compression">gz</param>
  </service>
 <service name="download_url">
    <param name="protocol">https</param>
    <param name="host">storage.googleapis.com</param>
    <param name="path">golang/go1.12.3.linux-amd64.tar.gz</param>
 </service>
 <service name="verify_file">
    <param name="file">_service:download_url:go1.12.3.linux-amd64.tar.gz</param>
    <param name="verifier">sha256</param>
    <param name="checksum">3924819eed16e55114f02d25d03e77c916ec40b7fd15c8acb5838b63135b03df</param>
  </service>
</services>