File _link of Package osmo-cc-ss5-endpoint

<link project="network:telephony" package="osmo-cc-ss5-endpoint" baserev="3c3046f9ed9ac2ffa309c1ad778bb4b9">
  <patches>
    <delete name="osmo-cc-ss5-endpoint-0~git20210103.tar.xz"/>
    <apply name="project.diff"/>
  </patches>
</link>