File _link of Package llvm7.openSUSE_Leap_15.1_Update

<link project="openSUSE:Leap:15.1:Update" package="llvm7" rev="354d5a28a70c45d3d34949ebc5601bd9" vrev="2.10" baserev="354d5a28a70c45d3d34949ebc5601bd9">
  <patches>
    <branch></branch>
  </patches>
</link>