Merge "Return OUT_OF_KEYS if system is rkp only" am: 8e95c7ce03 am: 9753c7fa33 am: 518585beec am: bb37f83d5a

Original change: https://android-review.googlesource.com/c/platform/system/security/+/2048944

Change-Id: Ic5cfe0c1699662e864351a483e062d02698e873a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>