Merge "Enable free scroll immediately if gesture goes to overview" into sc-dev am: e010332efd am: 4c087a37a2 am: 4f68e53a4c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14425538

Change-Id: I234afa74c50d713d68bf7a31e7a7e98b20aa59fa