Bump socket.io from 4.0.1 to 4.0.2 (#435)

Bumps [socket.io](https://github.com/socketio/socket.io) from 4.0.1 to 4.0.2.
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/master/CHANGELOG.md)
- [Commits](socketio/socket.io@4.0.1...4.0.2)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -37,7 +37,7 @@
     "eventemitter2": "^6.4.0",
     "object-assign": "^4.0.1",
     "pngparse": "^2.0.1",
-    "socket.io": "4.0.1",
+    "socket.io": "4.0.2",
     "webworkify": "^1.5.0",
     "ws": "^7.2.1",
     "xmldom": "^0.6.0"