Support Ycbcr sampler on Fuchsia. am: 5e128f762b am: 57c1bec7d0 am: bdf728de0c

Original change: https://googleplex-android-review.googlesource.com/c/device/generic/goldfish-opengl/+/11603987

Change-Id: I2c244aa798a82018a5d0d1cbe6dca350b4a843d2