Use the formatter prelude in more files (#6882)

Removes a bunch of imports that are made redundant by the prelude.

crates/ruff_python_formatter/src/module/mod_module.rs

@@ -1,9 +1,10 @@
-use crate::statement::suite::SuiteKind;
-use crate::{AsFormat, FormatNodeRule, PyFormatter};
 use ruff_formatter::prelude::hard_line_break;
-use ruff_formatter::{write, Buffer, FormatResult};
+use ruff_formatter::write;
 use ruff_python_ast::ModModule;
 
+use crate::prelude::*;
+use crate::statement::suite::SuiteKind;
+
 #[derive(Default)]
 pub struct FormatModModule;