Update dependency socket.io to v4 [SECURITY]

renovate[bot] · web-flow · commit 39c90d4870ae · 2023-06-21T11:48:32.000Z
diff --git a/package.json b/package.json
@@ -14,6 +14,6 @@
   "license": "ISC",
   "dependencies": {
     "express": "^4.14.0",
-    "socket.io": "^1.4.8"
+    "socket.io": "^4.0.0"
   }
 }
