fix map icon calling hover enter (#2729)

Author: WeylonSantana

Intersect.Client.Core/Interface/Game/MapItem/MapItemIcon.cs

@@ -115,9 +115,6 @@ public void Update()
             {
                 Pnl.Texture = null;
             }
-
         }
-
-        pnl_HoverEnter(null, null);
     }
 }