Bump socket.io from 4.7.2 to 4.7.3

Bumps [socket.io](https://github.com/socketio/socket.io) from 4.7.2 to 4.7.3.
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/main/CHANGELOG.md)
- [Commits](https://github.com/socketio/socket.io/compare/4.7.2...4.7.3)

---
updated-dependencies:
- dependency-name: socket.io
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "cors": "^2.8.5",
     "express": "^4.18.2",
-    "socket.io": "^4.7.2",
+    "socket.io": "^4.7.3",
     "ssh2": "^1.15.0"
   },
   "devDependencies": {