File _link of Package nextcloud-apps-mail

<link project="home:darix:apps" package="nextcloud-apps-mail" rev="20" baserev="31a178766badd7c9650c6e1296077b47">
  <patches>
    <delete name="mail-v3.5.0.tar.gz"/>
    <apply name="project.diff"/>
  </patches>
</link>