Merge "health: make libhealth_aidl_impl visibility public" am: 4795980565 am: fb57025383 am: 63b6c7a9e6 am: 48bac14c4a am: b892853f84

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1885109

Change-Id: I82470872e43a6ea4e37b71f4dad603b1abae6d1f