Merge "Bring Widget Picker message style inline with All Apps message style."...

Merge "Bring Widget Picker message style inline with All Apps message style." into tm-dev am: 0bd7fbde am: 5995a5f5 am: 480da880

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17890715



Change-Id: I98f269ca55f98faf1f76671531f86e23066ffa1f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>