Merge "remove inprocess tethering" into udc-dev am: 8fa8becc20 am: e047a9d10c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/23089340

Change-Id: I293effb6392b624600943125319362bf977156d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>