File _link of Package libvirt.openSUSE_Leap_15.0_Update

<link project="openSUSE:Leap:15.0:Update" package="libvirt" rev="12f0a19016fa0926f9a320bf240798b6" vrev="7.4" baserev="12f0a19016fa0926f9a320bf240798b6">
  <patches>
    <branch></branch>
  </patches>
</link>