Merge "Fix minimum size description of challenge" am: ceeb357048 am: ca0abefa7e

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2480181

Change-Id: I1b8f68e5436eb3184a81b1e048f861936f924791
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>