fix(deps): update dependency graphql-ws to v6

Author: renovate[bot]

orm/graphql-subscriptions/package.json

@@ -23,7 +23,7 @@
     "express": "4.21.2",
     "graphql": "16.10.0",
     "graphql-subscriptions": "3.0.0",
-    "graphql-ws": "5.16.2",
+    "graphql-ws": "6.0.2",
     "nexus": "1.3.0",
     "ws": "8.18.0"
   },