Merge "health: Add default impl of health AIDL HAL" am: 236fa8908c am: 8fe0dacf4f am: 5b3a4eb7a2 am: d4228e5de4 am: b09d3478c0

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1550322

Change-Id: Id6207e8ca0adca09239a89e5729c48584422258f