Clean up log output

[nandito]

Add noop logger by default to hide media debug log messages from the console.

Test plan

1. Start your sample app without specifying a logger in the room connection config
2. Check your console log => there should be no media related console messages there anymore
3. Add a logger to your room connection config, like

   const roomConnection = useRoomConnection(roomUrl, {
       localMediaConstraints: {
           video: true,
           audio: true,
       },
       logger: console,
   });

4. Start your app => messages like "Connected to signal socket" should be visible in devtool's console.