Merge "C++ AIDL on-device GateKeeper / SharedSecret impl" into main am: e23e450487 am: e6273eff1d

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3023986

Change-Id: I6bda0795988c354187e4b4903be553cc42a780d3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>