Merge "Use MonitorThreadLeak in ConnectivityService tests" into main am: c45efc312e

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2906141

Change-Id: Ib05089bd8711a8383687fa3c6b752cffcc92cf80
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>