Merge "Update tier names in biometric constants documentation" into rvc-dev am: a3aac627 am: 80cafc7c am: 4fe246ee

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11711578

Change-Id: I5b88b5f4c45f14c478ee49f499fb564db7320dfa