health: Convert of health HAL to AIDL am: 52ecb3f421 am: cf3b460b9b am: 359428aade am: 345c56bcad am: df4af12d1a

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1550321

Change-Id: Iea670836f38eb2b457404c546f8467859da49fa6