refactor: removing address property from player (MirageNet#691)

* refactor: removing address property from player

address just passthrough to connection.
new concept: players can no longer has an address, but their connection does

BREAKING CHANGE: Address replaced with Connection.GetEndPointAddress

* updating uses of Address

Assets/Mirage/Editor/NetworkInformationPreview.cs

@@ -184,7 +184,7 @@ float DrawObservers(NetworkIdentity identity, float initialX, float Y)
                 foreach (INetworkPlayer conn in identity.observers)
                 {
 
-                    GUI.Label(observerRect, conn.Address + ":" + conn, styles.ComponentName);
+                    GUI.Label(observerRect, conn.Connection.GetEndPointAddress() + ":" + conn, styles.ComponentName);
                     observerRect.y += observerRect.height;
                     Y = observerRect.y;
                 }

Assets/Mirage/Runtime/INetworkPlayer.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Net;
 using Cysharp.Threading.Tasks;
 
 namespace Mirage
@@ -101,7 +100,6 @@ public interface IObjectOwner
     public interface INetworkPlayer : IMessageHandler, IVisibilityTracker, IObjectOwner
     {
         bool IsReady { get; set; }
-        EndPoint Address { get; }
         object AuthenticationData { get; set; }
 
         IConnection Connection { get; }

Assets/Mirage/Runtime/NetworkIdentity.cs

@@ -941,7 +941,7 @@ internal void AddObserver(INetworkPlayer conn)
                 return;
             }
 
-            if (logger.LogEnabled()) logger.Log("Added observer " + conn.Address + " added for " + gameObject);
+            if (logger.LogEnabled()) logger.Log("Added observer " + conn.Connection.GetEndPointAddress() + " added for " + gameObject);
             observers.Add(conn);
             conn.AddToVisList(this);