Merge "Add Multicast routing status to dump" into main am: 3b7259195b am: 6d1068044a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2919345

Change-Id: I4e8d413383b9d4270343c6a5c2033248948f43f7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>