fix: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - debug from 4.3.4 to 4.3.6.
    See this package in npm: https://www.npmjs.com/package/debug
  - engine.io from 6.5.0 to 6.6.0.
    See this package in npm: https://www.npmjs.com/package/engine.io
  - socket.io-adapter from 2.5.2 to 2.5.5.
    See this package in npm: https://www.npmjs.com/package/socket.io-adapter

See this project in Snyk:
https://app.snyk.io/org/sammytezzy/project/0c2e6abe-c98c-464b-82b2-c5b800caf132?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -49,9 +49,9 @@
     "accepts": "~1.3.4",
     "base64id": "~2.0.0",
     "cors": "~2.8.5",
-    "debug": "~4.3.2",
-    "engine.io": "~6.5.0",
-    "socket.io-adapter": "~2.5.2",
+    "debug": "~4.3.6",
+    "engine.io": "~6.6.0",
+    "socket.io-adapter": "~2.5.5",
     "socket.io-parser": "~4.2.4"
   },
   "devDependencies": {