Merge "Restrict guest user to configure WiFi by QR code" into tm-qpr-dev am: cc0754b4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/18869535



Change-Id: Ic0544cd42cf28b12f8ae470c67363b8683aec6b9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>