[ConfigStore] Add useColorManagement method.

Previously we couple wide color gamut display and color management together,
which is because we only do color management when we have wide color gamut
display. However, we would also want display that doesn't support wide color
gamut but is calibrated and is capable of managing sRGB gamut to have color
management. This means we will decouple wide color gamut display from color
management, a device can indicate that it's color managed without having wide
color gamut display and only manage color within sRGB gamut.

BUG: 111505327
Test: BUild, flash and check Natural/Boosted mode.
Change-Id: If1241ce040a6f691609d8f8d72a2d6f3141557cf