Merge "Add ALLOW_SLIPPERY_TOUCHES to make StatusBarTouchController slippery" into sc-dev am: c0231f8d am: f58691ae am: 16b07c54

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16444734

Change-Id: If17aa4805b5aaaccd57684ea30f1333fa680221a