Add #[expect(clippy::too_many_lines)]

Author: lrh2000

clippy_lints/src/matches/mod.rs

@@ -1019,6 +1019,7 @@ impl_lint_pass!(Matches => [
 ]);
 
 impl<'tcx> LateLintPass<'tcx> for Matches {
+    #[expect(clippy::too_many_lines)]
     fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
         if is_direct_expn_of(expr.span, "matches").is_none() && in_external_macro(cx.sess(), expr.span) {
             return;