Merge "Fix MtsTetheringTest fail to access hidden tethering api problem" into sc-dev am: 4959976b6f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/14452543

Change-Id: Ie1c7c1c5ec79e4696872ad86a72e7387faed498d