File _link of Package warewulf4.openSUSE_Backports_SLE-15-SP3_Update

<link project="openSUSE:Backports:SLE-15-SP3:Update" package="warewulf4" rev="161d09a61aad2308da0d559168410781" vrev="3" baserev="161d09a61aad2308da0d559168410781">
  <patches>
    <branch></branch>
  </patches>
</link>