Merge "Fix leak of NetworkAgentWrapper HandlerThread" into main am: 64a8ead5d1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2902567

Change-Id: I695bd7f8fc3037b380381b7196dcb33cba4361d2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>