Merge "Move ConnectivityCoverageTests to mainline-presubmit" am: 7d4ab94bc6 am: dfc744c81e am: c4a7f75dc8

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1754249

Change-Id: I276ac2106e3644afe3e7c1b55ab542ac0ece0f4d