Merge "Fix USB tethering is not turned on with a single tap" into sc-qpr1-dev...

Merge "Fix USB tethering is not turned on with a single tap" into sc-qpr1-dev am: b370bfe7 am: a5cc9839

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15724814

Change-Id: I9312787c2fcdda1353e7e85b6ead85e86db3e80a