Merge "Fix the fingerprint UI color of the biometric prompt page is abnormal under the white theme" into udc-dev am: b2776a8f am: f123b1af am: e9d4b5ac

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23297122



Change-Id: I657a7436618d28d20938141b124798b0db31be14
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>