bnxt_en: Configure UDP tunnel TPA

On the new P7 chips, TPA for tunnel packets can be independently
enabled for each VNIC.  The default TPA configuration should not
include UDP tunnels because the UDP ports for these tunnels are not
known yet.  The chip should not aggregate these UDP tunneled packets
using default UDP ports until the ports are known.

Add a new function bnxt_hwrm_vnic_update_tunl_tpa() to enable VXLAN
and Geneve TPA if the corresponding UDP ports are known.

Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20231212005122.2401-10-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>