composer: vts: configure layer for DisplayDecoration am: 308f4ac906

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/19047366

Change-Id: I864c8520d25ec5f91af36e07db10b5de580936c5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>