Pull in RustPython parser (#6099)

crates/ruff_python_formatter/src/expression/expr_lambda.rs

@@ -7,7 +7,7 @@ use crate::{FormatNodeRule, PyFormatter};
 use ruff_formatter::prelude::{space, text};
 use ruff_formatter::{write, Buffer, FormatResult};
 use ruff_python_ast::node::AnyNodeRef;
-use rustpython_ast::ExprLambda;
+use ruff_python_ast::ExprLambda;
 
 #[derive(Default)]
 pub struct FormatExprLambda;