Propagate more details about RKP failures am: 7497fdaee1 am: 658a1a076b

Original change: https://android-review.googlesource.com/c/platform/packages/apps/RemoteProvisioner/+/2060247

Change-Id: I99fe40c8d0d0f3477b47e62930ed2e01f66bfe8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>