Merge "Add "eyes open" setting message to face enroll intro" into sc-dev am: e796b8bf6e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15147510

Change-Id: I2991e2efc7f0ecc56c8b34ed6ab8bbb42e8d22a3