File _link of Package libdlm.openSUSE_Leap_15.2_Update

<link project="openSUSE:Leap:15.2:Update" package="libdlm" rev="f0fe1b04f2438ffd3adbccb347b2a831" vrev="6.4" baserev="f0fe1b04f2438ffd3adbccb347b2a831">
  <patches>
    <branch></branch>
  </patches>
</link>