File _link of Package GraphicsMagick.openSUSE_Leap_15.0_Update

<link project="openSUSE:Leap:15.0:Update" package="GraphicsMagick" rev="bd2a91f1769a0b134fcd907a44dc24a0" vrev="3.7" baserev="bd2a91f1769a0b134fcd907a44dc24a0">
  <patches>
    <branch></branch>
  </patches>
</link>