File _link of Package yast2-schema

<link project="openSUSE:Factory" rev="4f8fcb037a11e986efa26e10e4c6ee52" baserev="4f8fcb037a11e986efa26e10e4c6ee52" vrev="1.4.0">
  <patches>
    <branch />
  </patches>
</link>