Merge "Setting layer brightness doesn't need nit info for readback tests" into...

Merge "Setting layer brightness doesn't need nit info for readback tests" into stage-aosp-udc-ts-dev am: be23bf4f am: 2d96a0a0 am: 3e82b63a

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/24944166



Change-Id: I767ff2c695487dae34d90111fccadd901d0d0ab8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>