craask: add led brightness range for amber
add led brightness range for amber color
BRANCH=none
TEST=ectool led battery amber is workable.
Code-Coverage: Zoss
color-map-white = <100 100 100>;
color-map-amber = < 90 10 0>;
- brightness-range = <100 100 100 0 0 0>;
+ brightness-range = <100 100 100 0 0 100>;
#address-cells = <1>;
#size-cells = <0>;
