health: Add libhealth_aidl_impl_user. am: fab263ceae am: 1478a6ff47 am: ab2f8bc0c3 am: 5b80b83fa5

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1937725

Change-Id: I045455413891f9ea0801792a258e79bad3d03ab4