Add ability to select composition color space for a given color mode

Add the ability to specify a desired display composition color space
(sRGB, P3, etc.) for a given color mode (Natural, Boosted, etc.).
If no composition color space is specified, the composition color space
is unchanged.

Bug: 137140317
Bug: 137053654
Test: atest FrameworksMockingServicesTests:DisplayTransformManagerTest
Test: atest FrameworksServicesTests:ColorDisplayServiceTest
Change-Id: I37b01fa160d3965cea341781c0aa656f57e0f68f