Merge "Add configuration for defaulting notification behavior" into tm-qpr-dev am: e2e892d4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/20454246



Change-Id: I3f6ad58e5f8292642d7eb958402d172537536d0d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>