Merge "Stop monitoring sockets until all sockets are unrequested" am: 6772a31c5a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2444919

Change-Id: I4db4e065a8a8b2baabfd789b330bd51ff8109fec
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>