Added missing GameObjectModel::iLosBlockingDisabled initialization in constructor

Port From (https://github.com/TrinityCore/TrinityCore/commit/b3763c338d9c1b007b76b0ca94c069bcfbbd8801)

Source/Game/Collision/DynamicTree.cs

@@ -94,7 +94,7 @@ namespace Game.Collision
                 return true;
 
             Ray r = new(startPos, (endPos - startPos) / maxDist);
-            DynamicTreeIntersectionCallback callback = new(phaseShift);
+            DynamicTreeLosCallback callback = new(phaseShift);
             impl.IntersectRay(r, callback, ref maxDist, endPos);
 
             return !callback.DidHit();