Freeze AIDL APIs for TM am: 70f5837e1f

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/17753326

Change-Id: I9898aae75f9389536008b490860050de3d8a10dc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>