bnxt_en: Use the pg_info field in bnxt_ctx_mem_type struct

bnxt_en: Use the pg_info field in bnxt_ctx_mem_type struct

Use the newly added pg_info field in bnxt_ctx_mem_type struct and
remove the standalone page info structures in bnxt_ctx_mem_info.
This now completes the reorganization of the context memory
structures to work better with the new and more flexible firmware
interface for newer chips.

Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20231120234405.194542-6-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>