Merge "Apply the current system window insets to launcher preview" into sc-dev am: 576722164a am: bd966d6c12

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

Change-Id: Ia61a9a3c177009cca0275848f88d1c2354ce7d9e