composer: vts: add support for batched create/destroy layers am: 530024ea4a

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3006622

Change-Id: Iba369e89f29e7982654e2c40bb10ed3b210957b7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>