Merge "Provide internal IME insets" into sc-v2-dev am: 507e976690 am: 95e8108771

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15741860

Change-Id: I5f1d51a914084be5d97e0a8d5d51209868c7e92e