Merge "New taskbar threhsolds 30/100/180/300" into tm-qpr-dev am: 94434031

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21108227



Change-Id: I5e108c418eb5364828f0a26b88a96281458f2430
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>