Merge "Supress fingerprint cancellation messages in lock screen." into sc-dev am: 881de355 am: 4fecb824 am: ab76fb5f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14390707

Change-Id: I471220f726fa12188593cfcd727139596bfded1e