Merge "Add bouncer state to KeyguardStateController; disable smartspace transition if bouncer is showing." into tm-dev am: 806a5efe am: 6fa22c94

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18096688



Change-Id: I229a3f58eced268ad1c68cd97cfe84d94649f330
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>