File _link of Package otrs.openSUSE_Leap_42.2_Update

<link project="openSUSE:Leap:42.2:Update" package="otrs" rev="91e37ea42b24f0bf2bca48bfa81899f0" vrev="5.7" baserev="91e37ea42b24f0bf2bca48bfa81899f0">
  <patches>
    <branch></branch>
  </patches>
</link>