Merge "Apply the current system window insets to launcher preview" into sc-dev am: 576722164a am: 4d87ea7298 am: b382cddd57

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14646650

Change-Id: Iaeeddcc6ba3029b8f242ac5dc74f3d0a2d797f2e