AIDL effect: Minimal example implementation am: c23916b96f

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2198792

Change-Id: I7cf14ef2cfd2a7ea88aaf0c005d903bd51c5f7f9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>