Add more nuanced errors for remote key provisioning am: 6df29cc245

Original change: https://android-review.googlesource.com/c/platform/system/hardware/interfaces/+/2400232

Change-Id: I293cd3cb4eb441f6c525015521e70b4a3edb84e8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>