Merge "Dismiss BiometricPrompt if window focus is lost" into tm-dev am: bee318e35b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18843748

Change-Id: I9b0ded945f1e20131b03d8948eb77f1675aea183
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>