network: Remove dead listVeths() function
network: Remove dead listVeths() function

mmussomele/quilt,PenguinToast/quilt,kklin/quilt,stevenlin598/quilt,mmussomele/quilt,PenguinToast/quilt,LuiseV/quilt,kklin/kelda,kelda/kelda,kayousterhout/quilt,quilt/quilt,kklin/kelda,stevenlin598/quilt,NetSys/quilt,mmussomele/quilt,LuiseV/quilt,ejj/quilt-dev,stevenlin598/quilt,tejasmanohar/quilt,NetSys/quilt,NetSys/quilt,NetSys/quilt,PenguinToast/quilt,LuiseV/quilt,mmussomele/quilt,mmussomele/quilt,quilt/quilt,kelda/kelda,kayousterhout/quilt,kayousterhout/quilt,stevenlin598/quilt,quilt/quilt,stevenlin598/quilt,tejasmanohar/quilt,ejj/quilt-dev,ejj/quilt-dev,quilt/quilt,tejasmanohar/quilt,LuiseV/quilt,kklin/quilt,NetSys/quilt,kklin/quilt,tejasmanohar/quilt,kelda/kelda,kklin/quilt,ejj/quilt-dev,kklin/kelda,PenguinToast/quilt,stevenlin598/quilt,LuiseV/quilt,kklin/kelda,PenguinToast/quilt,kelda/kelda,mmussomele/quilt,kayousterhout/quilt