Merge "Add mulit devices mdns tests" into main am: 2d68bc2135

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3105879

Change-Id: I13dd7a36e7d5b0e5e663441626a0ff86e522e2df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>