Merge "Fix notification dot not always being up to date." into sc-dev am: 8e095ccb05 am: 1032f3cd64 am: 38d0880540

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15302020

Change-Id: Ieb691e21d23a76c99bf6465066bf2805b47b8f28