[transport] Listener.listen should support an array of multiaddrs

[jacobheun]

Per libp2p/js-libp2p-websocket-star#61 (comment) it would be helpful if Listener.listen would support an array of multiaddrs. Since libp2p is likely to have multiple addresses for a single transport, enabling that transport to better control all it's listeners internally, including the proposed accept/reject additions libp2p/interface-transport#39, would make using the transports simpler.

[jacobheun]

Once this has been added, we should update the transports that use this interface. https://github.com/libp2p/interface-transport#modules-that-implement-the-interface

[jacobheun]

This is no longer needed at the transport level. The new libp2p TransportManager (as of v0.27) will create a listener for each multiaddr and manage the listeners accordingly. This keeps the complexity out of the transports.