File _link of Package nextcloud-apps-mail

<link project="home:darix:apps" package="nextcloud-apps-mail" rev="22" baserev="97b9dd1f3e91e9ab7c65bd4445cf9e49">
  <patches>
    <delete name="mail-v4.0.0.tar.gz"/>
    <apply name="project.diff"/>
  </patches>
</link>