Avoid leaking RenderEngine am: 5eb07e3b88 am: f35139f446

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3311018

Change-Id: If7a407b10aa930e4448be95faf441086daef7304
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>