bnxt_en: Restore all the user created L2 and ntuple filters

bnxt_en: Restore all the user created L2 and ntuple filters

Walk the usr_fltr_list and call firmware to add these filters when
we open the NIC.  This will restore all user created filters after
reset.

Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20240205223202.25341-11-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>