When the user wants to add an ntuple filter to an RSS context, select
the appropriate VNIC belonging to the selected RSS context and add the
VNIC destination rule.

Make the necessary changes to bnxt_add_ntuple_cls_rule().
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@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/20240325222902.220712-13-michael.chan@broadcom.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>