Add support for DTO v2

Author: wazabii8

composer.json

@@ -30,7 +30,7 @@
   ],
   "require": {
     "php": ">=8.0",
-    "maplephp/dto": "^1.0",
+    "maplephp/dto": "^2.0",
     "maplephp/http": "^1.0",
     "maplephp/validate": "^1.0"
   },