virtio_net: use new libnetdriver
virtio_net: use new libnetdriver

Change-Id: Id06bdb67da12477984b42bbd46623bd8f25c0ab9

veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi