Update dependency socket.io to v4 [SECURITY]

Author: renovate[bot]

package.json

@@ -104,7 +104,7 @@
     "sequelize-cli": "^6.2.0",
     "shortid": "^2.2.15",
     "slug": "^3.3.2",
-    "socket.io": "^3.0.0",
+    "socket.io": "^4.0.0",
     "sqs-consumer": "^5.4.0",
     "ua-parser-js": "^0.7.21",
     "webpack": "^5.0.0"