Allow for restricting HDR headroom for SurfaceControl and SurfaceView

Applictions presenting HDR video in their UI may want to limit the
level of "HDRness" of the video content, so that SDR quality is not
compromised.

Bug: 323964760
Test: Manual poking at a test app
Test: SurfaceViewTests
Test: SurfaceControlTest
Test: ASurfaceControlTest
Change-Id: I6dd56b3cb93b3e405acf4f80503a0c2f5b79c205