Remove exclude suggestion to use extend-exclude in `tool.ruff.for…

…mat` config docs (#8302)

## Summary

Remove wrong note on `tool.ruff.format` `exclude` option from
documentation which is referencing `extend-exclude` even if it's not
relevant for the formatter options (`exclude` is additive). See #8301

## Test Plan

N/A (Docs change)

crates/ruff_workspace/src/options.rs

@@ -2613,9 +2613,6 @@ pub struct FormatOptions {
     ///   (e.g., the directory containing your `pyproject.toml`).
     ///
     /// For more information on the glob syntax, refer to the [`globset` documentation](https://docs.rs/globset/latest/globset/#syntax).
-    ///
-    /// Note that you'll typically want to use
-    /// [`extend-exclude`](#extend-exclude) to modify the excluded paths.
     #[option(
         default = r#"[]"#,
         value_type = "list[str]",