fix aa shapehint bug when shapeHint doesn't update when rrect -> non-rrect changed

Runtime/ui/renderer/common/geometry/path/path.cs

                 return;
             }
             this._isNaiveRRect = isNaiveRRect && this._hasOnlyMoveTos();
-            if (this._isNaiveRRect) {
-                this._shapeHint = shapeHint;
-                this._rRectCorner = corner;
-            }
+            this._shapeHint = shapeHint;
+            this._rRectCorner = corner;
         }
         
         bool _hasOnlyMoveTos() {