Add VTS tests for IBootControl AIDL am: 6dc58288fe am: d341164edd

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2169444

Change-Id: I00ff835d2582035e6b26f7e88d61605fbcc64748
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>