Use the new v2 firmware API if supported by the firmware.  We now have the
infrastructure to support the v2 API.
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20231120234405.194542-8-michael.chan@broadcom.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>