Bump engine.io from 6.4.0 to 6.4.2

Bumps [engine.io](https://github.com/socketio/engine.io) from 6.4.0 to 6.4.2.
- [Release notes](https://github.com/socketio/engine.io/releases)
- [Changelog](https://github.com/socketio/engine.io/blob/main/CHANGELOG.md)
- [Commits](https://github.com/socketio/engine.io/compare/6.4.0...6.4.2)

---
updated-dependencies:
- dependency-name: engine.io
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -3804,9 +3804,9 @@
       }
     },
     "node_modules/engine.io": {
-      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.0.tgz",
-      "integrity": "sha512-OgxY1c/RuCSeO/rTr8DIFXx76IzUUft86R7/P7MMbbkuzeqJoTNw2lmeD91IyGz41QYleIIjWeMJGgug043sfQ==",
+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.2.tgz",
+      "integrity": "sha512-FKn/3oMiJjrOEOeUub2WCox6JhxBXq/Zn3fZOMCBxKnNYtsdKjxhl7yR3fZhM9PV+rdE75SU5SYMc+2PGzo+Tg==",
       "dev": true,
       "dependencies": {
         "@types/cookie": "^0.4.1",