Bump socket.io from 2.4.1 to 2.5.0

Bumps [socket.io](https://github.com/socketio/socket.io) from 2.4.1 to 2.5.0.
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/main/CHANGELOG.md)
- [Commits](socketio/socket.io@2.4.1...2.5.0)

---
updated-dependencies:
- dependency-name: socket.io
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -16,7 +16,7 @@
     "pg": "7.4.0",
     "pg-native": "2.2.0",
     "sockjs": ">= 0.3.1",
-    "socket.io": "2.4.1",
+    "socket.io": "2.5.0",
     "socket.io-client": "2.4.0",
     "browserchannel": "~1",
     "ws": "0.4.32",