build(deps-dev): bump @types/node in /superset-websocket

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.4.6 to 20.4.7.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

superset-websocket/package.json

@@ -28,7 +28,7 @@
     "@types/ioredis": "^4.27.8",
     "@types/jest": "^27.0.2",
     "@types/jsonwebtoken": "^9.0.2",
-    "@types/node": "^20.4.6",
+    "@types/node": "^20.4.7",
     "@types/uuid": "^9.0.2",
     "@types/ws": "^8.5.5",
     "@typescript-eslint/eslint-plugin": "^5.61.0",