fix(deps): update dependency graphql to v17

Author: renovate[bot]

backend/package.json

@@ -30,7 +30,7 @@
     "date-fns-tz": "^2.0.0",
     "dotenv": "^17.4.1",
     "express": "^5.2.1",
-    "graphql": "^16.6.0",
+    "graphql": "^17.0.0",
     "graphql-request": "^6.1.0",
     "mongodb": "^7.1.1"
   },