net/bnxt: add conditional goto processing

net/bnxt: add conditional goto processing

The condition execute of the mapper tables have goto field that
defines the offset of the next table to be processed instead of
sequential processing of the tables, this improving the performance.
Also, modify key and mask field opcode processing

Signed-off-by: Kishore Padmanabha <kishore.padmanabha@broadcom.com>
Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Reviewed-by: Mike Baucom <michael.baucom@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>