Specify the expected contents of "verifiedBootKey". am: 9caca7e7f0 am: 41839cdb8e

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3359914

Change-Id: Iaff81f64b059835a6eba898103e3dbe9f89d2786
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>