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

Author: renovate[bot]

src/lib/application/files/ts/package.json

@@ -33,7 +33,7 @@
     "@types/express": "^4.17.17",
     "@types/jest": "^29.5.2",
     "@types/node": "^20.3.1",
-    "@types/supertest": "^2.0.12",
+    "@types/supertest": "^6.0.0",
     "@typescript-eslint/eslint-plugin": "^6.0.0",
     "@typescript-eslint/parser": "^6.0.0",
     "eslint": "^8.42.0",