[media] smiapp: List include/uapi/linux/smiapp.h in MAINTAINERS

This is part of the smiapp driver.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
1 file changed