Make sure libmdns is Android only and disabled for Orfox
This is a spin-off of #18546 (moved). We should make sure that /netwerk/dns/mdns/libmdns is no risk for Tor Browser/Orfox.
This is a spin-off of #18546 (moved). We should make sure that /netwerk/dns/mdns/libmdns is no risk for Tor Browser/Orfox.