Merge "Check PiP permission before entering auto pip" into sc-v2-dev am: b999186b9e am: 28e8b2c84a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15376471

Change-Id: Ibf5b4bcc9bb2d651a268a874a64df951138776cd