Merge "Add test for [stop|start]VpnProfile()" into sc-dev am: 2900ffbb5f am: 849c3fb997

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/15359731

Change-Id: I8a0f348953405ee38358739525fa9825cd3e0670