power: supply: max17042: remove duplicated STATUS bit defines

All bits of STATUS register are already defined (see STATUS_SMN_BIT and
further) so there is no need to define status SoC threshold min/max
values one more time.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>