File _link of Package kernel-pinephone

<link project="Kernel:stable" package="kernel-source" rev="1523" baserev="d8dc929a8e6b0c3a0c7dba28943af8df">
  <patches>
    <delete name="devel-post.sh"/>
    <delete name="devel-pre.sh"/>
    <delete name="linux-5.12.tar.xz"/>
    <delete name="post.sh"/>
    <delete name="postun.sh"/>
    <delete name="pre.sh"/>
    <delete name="preun.sh"/>
    <delete name="source-post.sh"/>
    <apply name="project.diff"/>
  </patches>
</link>