bnxt_en: Report the new ethtool link modes in the new firmware interface

Add new look up entries to convert the new supported speeds, advertised
speeds, etc to ethtool link modes.

Reviewed-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20231201223924.26955-15-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>