net: ngbevf: add sw init pci info and reset hardware

Do sw init and reset hw for ngbevf virtual functions, then
register netdev.

Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
Link: https://patch.msgid.link/20250704094923.652-11-mengyuanlou@net-swift.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>