Merge "Add test for [stop|start]VpnProfile()" into sc-dev am: 2900ffbb5f am: 849c3fb997 am: 863fdbe3aa am: 711dde32b5

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

Change-Id: I476286f6e2e8e87a54b49b47ed90c45b88948a58