correct folding range using model with data token

Author: d-biehl

robotcode/language_server/robotframework/parts/folding_range.py

@@ -116,4 +116,4 @@ async def visit_If(self, node: ast.AST) -> None:  # noqa: N802
                 self.__append(node, kind="if")
                 await self.generic_visit(node)
 
-        return await Visitor.find_from(await self.parent.documents_cache.get_model(document), self)
+        return await Visitor.find_from(await self.parent.documents_cache.get_model(document, False), self)