This patch adds Virtio-net device type to the supported
devices types.

Initialization fails if the device does not support
VIRTIO_F_VERSION_1 feature, in order to guarantee the
configuration space is read-only. It also fails with
-EPERM if the CAP_NET_ADMIN is missing.
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Message-Id: <20240109111025.1320976-4-maxime.coquelin@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Xie Yongji <xieyongji@bytedance.com>