Fix virtio-net-pci* "vectors" compat

Fix virtio-net-pci* "vectors" compat

hw_compat_5_2 has an issue: it affects only "virtio-net-pci"
but not "virtio-net-pci-transitional" and
"virtio-net-pci-non-transitional".  The solution is to use the
"virtio-net-pci-base" type in compat_props.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1999141

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Jean-Louis Dupond <jean-louis@dupond.be>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Jean-Louis Dupond <jean-louis@dupond.be>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>