Merge "media: EncodeVirtualDisplayTest relax required color accuracy" into stage-aosp-sc-ts-dev am: db00de8c9e am: e2a13cd912

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/15584556

Change-Id: I0ab64db7e5884ef22b99e21fcd07e498a216f2da