Merge changes from topics "aidl_vhal_vts", "vhalresult" into tm-dev am: 10707d6a am: 42fafbe0

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/17075141

Change-Id: Iccfc2a57ab04bc14f3b878451033017610759d9f