[Hal] Add request/release control event in aidl interface. am: dad5092eae

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3190930

Change-Id: I87220ad4505e62523ffca2d9ab1695325ce5d84a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>