Minor fixes for UWP

Author: payzer

Source/InteractiveSDK/Assets/MixerInteractive/Source/Scripts/InteractivityManager.cs

@@ -850,7 +850,7 @@ private void ConnectToWebsocket()
             }
             catch (Exception ex)
             {
-                LogError("Error: " + ex.Message);
+                _LogError("Error: " + ex.Message);
             }
 #elif UNITY_XBOXONE && !UNITY_EDITOR
             Dictionary<string, string> headers = new Dictionary<string, string>();

Source/InteractiveSDK/Assets/MixerInteractive/Source/Scripts/MixerInteractive.cs

@@ -400,6 +400,7 @@ internal static void SendOutboundMessages()
 
     private static void SerializeSyncVars()
     {
+#if !UNITY_WSA
         // Get all syncvars
         MonoBehaviour[] activeBehaviors = GameObject.FindObjectsOfType<MonoBehaviour>();
         foreach (MonoBehaviour monoBehavior in activeBehaviors)
@@ -423,6 +424,7 @@ private static void SerializeSyncVars()
                 }
             }
         }
+#endif
     }
 
     private static void ParseAndSendCustomMessage(string name, string value)