Merge "DO NOT MERGE Use spring-y progress in back to home animation." into tm-qpr-dev am: e3279da4fc

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20123116

Change-Id: If8056db30eff20e3045bcde0d37c6eae13450527
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>