Order the render integration-test modules (cargo fmt)

#4430's merge with main left mod type3_text_clip before mod tiling_cell_placement,
so main's fmt check failed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

crates/render/tests/it/main.rs

@@ -7,5 +7,5 @@ mod named_form_properties;
 mod search;
 mod separation_all;
 mod substitute_widths;
-mod type3_text_clip;
 mod tiling_cell_placement;
+mod type3_text_clip;