chore(deps): update dependency @types/supertest to v6.0.3

Author: renovate[bot]

package.json

@@ -65,7 +65,7 @@
     "@types/express-serve-static-core": "5.0.6",
     "@types/jest": "29.5.14",
     "@types/node": "22.13.13",
-    "@types/supertest": "6.0.2",
+    "@types/supertest": "6.0.3",
     "@typescript-eslint/eslint-plugin": "7.18.0",
     "@typescript-eslint/parser": "7.18.0",
     "apollo-server-fastify": "3.13.0",