fix: remove unnecessary static directory serving middleware (#13953)

Author: KTibow

.changeset/spotty-ideas-clap.md

@@ -0,0 +1,5 @@
+---
+'@sveltejs/adapter-node': patch
+---
+
+fix: remove unnecessary static directory serving middleware

packages/adapter-node/src/handler.js

@@ -193,10 +193,5 @@ function get_origin(headers) {
 }
 
 export const handler = sequence(
-	[
-		serve(path.join(dir, 'client'), true),
-		serve(path.join(dir, 'static')),
-		serve_prerendered(),
-		ssr
-	].filter(Boolean)
+	[serve(path.join(dir, 'client'), true), serve_prerendered(), ssr].filter(Boolean)
 );