ACPI: video: force native for some T2 macbooks

The intel backlight is needed for these, previously users had nothing in
/sys/class/backlight.

Signed-off-by: Orlando Chamberlain <orlandoch.dev@gmail.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patch.msgid.link/3DA0EAE3-9EB7-492B-96FC-988503BBDCCC@live.com


Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>