Revert "Postpone color mode change until after boot animation"

This reverts commit c53d3558.

To have better control on when the color shift is happening, the
bootloader asset will be aligned with the Android OS applied
saturation. So apply the color setting as soon as SF is up.

Bug: 63520186
Bug: 63823274
Test: Verify that sRGB is applied at the start of boot animation
Change-Id: I611eb61266c909fde50e7ea2b4c1314541228736