fix: Only send one JSON array per websocket packet

While the C# client can parse multiple JSON bodies in a string, JS can't, and gets tripped on this. Fixes#645

Author: qdot

Buttplug.Server.Connectors.WebsocketServer/ButtplugWebsocketServerSession.cs

@@ -117,10 +117,12 @@ public async Task RunServerSession()
 try
 {
 _outgoingMessages.TryReceiveAll(outvarmsgs);
-varoutMsgs=msgs.Aggregate(string.Empty,(current,msg)=>current+msg);
 if(_ws!=null&&_ws.IsConnected)
 {
-await_ws.WriteStringAsync(outMsgs,_linkedCancelSource.Token).ConfigureAwait(false);
+foreach(varmsginmsgs)
+{
+await_ws.WriteStringAsync(msg,_linkedCancelSource.Token).ConfigureAwait(false);
+}
 }
 
 writeTask=_outgoingMessages.OutputAvailableAsync(_linkedCancelSource.Token);