Merge "Call windowInsetController.hide method when hiding keyboard" into sc-dev am: 7ef5456182 am: 0804768c9f am: 0d74388f8a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14409050

Change-Id: I2edac592ee61bd8e8e2aaf605b923e70f536b9b0