Updated unpretty tests

Author: UebelAndre

test/unpretty/proc_macro_consumer.unpretty.expanded.rs

@@ -1,8 +1,8 @@
 #![feature(prelude_import)]
-#[prelude_import]
-use std::prelude::rust_2021::*;
 #[macro_use]
 extern crate std;
+#[prelude_import]
+use std::prelude::rust_2021::*;
 use proc_macro::make_answer;
 
 fn answer() -> u32 { 42 }

test/unpretty/proc_macro_consumer_test.unpretty.expanded.rs

@@ -1,8 +1,8 @@
 #![feature(prelude_import)]
-#[prelude_import]
-use std::prelude::rust_2021::*;
 #[macro_use]
 extern crate std;
+#[prelude_import]
+use std::prelude::rust_2021::*;
 use proc_macro::make_answer;
 
 fn answer() -> u32 { 42 }