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

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

Change-Id: I700f096d4c469c30b1b4e16f6de0a6e0d779469b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>