More PHP8.4 updates

app/Http/Middleware/Authenticate.php

@@ -35,17 +35,16 @@ use Illuminate\Http\Request;
  */
 class Authenticate
 {
-    /**
-     * The authentication factory instance.
-     */
-    protected Auth $auth;
-
     /**
      * Create a new middleware instance.
      */
-    public function __construct(Auth $auth)
+    public function __construct(
+        /**
+         * The authentication factory instance.
+         */
+        protected Auth $auth
+    )
     {
-        $this->auth = $auth;
     }
 
     /**