surfaceflinger: re-saturate all legacy dataspaces

We changed HIDL interface to re-saturate any legacy dataspace.
Update SurfaceFlinger to match the behavior.

Bug: 78303195
Test: videos are re-saturated as well in GPU fallback
Change-Id: Idfa74783061a62d79ca5d9f38e50f4095ce38322
4 files changed