build(deps): bump uWebSockets.js in /benchmarks (#4645)

Bumps [uWebSockets.js](https://github.com/uNetworking/uWebSockets.js) from v20.54.0 to v20.55.0.
- [Release notes](https://github.com/uNetworking/uWebSockets.js/releases)
- [Commits](uNetworking/uWebSockets.js@v20.54.0...af546e5)

---
updated-dependencies:
- dependency-name: uWebSockets.js
  dependency-version: af546e5c53c957df9c9f6ba6f76f8534fcb6a505
  dependency-type: direct:production
...

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

Author: dependabot[bot]

benchmarks/package.json

@@ -22,7 +22,7 @@
     "request": "^2.88.2",
     "superagent": "^10.0.0",
     "tinybench": "^5.0.0",
-    "uWebSockets.js": "uNetworking/uWebSockets.js#v20.54.0",
+    "uWebSockets.js": "uNetworking/uWebSockets.js#v20.55.0",
     "wait-on": "^9.0.1"
   }
 }