Test store & get Secret functionality am: cbad9a37 am: 0a607765 am: 00309433

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2847454



Change-Id: I3455e93b10acc1a1e3d727724521b0935e8b9551
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>