bnxt_en: Move reading VPD info after successful handshake with fw.

If firmware is in reset or in bad state, it won't be able to return
VPD data.  Move bnxt_vpd_read_info() until after bnxt_fw_init_one_p1()
successfully returns.  By then we would have established proper
communications with the firmware.

Reviewed-by: Edwin Peer <edwin.peer@broadcom.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>