Introduce new interfaces for ContextHub v4 am: 9563436f27

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3329094

Change-Id: I7aae8018c518b4139c6849cd9eb1aa78b1de998b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>