Merge changes from topic "MdnsDM_running_on_looper_thread" am: d0ebd7023f am: 6cbaed8d60 am: 3b4934a2c0 am: 88cce3b781

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2493415

Change-Id: I65824f7523ce648c1fd144da1b8d580e1bcbb796
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>