RDMA/bnxt_re: Fix reporting hw_ver in query_device

RDMA/bnxt_re: Fix reporting hw_ver in query_device

Driver currently populates subsystem_device id in the
"hw_ver" field of ib_attr structure in query_device.

Updated to populate PCI revision ID.

Fixes: 1ac5a4047975 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
Reviewed-by: Preethi G <preethi.gurusiddalingeswaraswamy@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/20241211083931.968831-6-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>