Merge "Add var to enable/disable tethering next APEX" am: e9370c5ef4 am: bbd7155ec0 am: cbe02105ec

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1962623

Change-Id: I34e71f9cee07dc45ef96f3888f623a5a1c782cea