Bump express from 4.19.2 to 4.20.0 in /example/basic (#79)

Bumps [express](https://github.com/expressjs/express) from 4.19.2 to 4.20.0.
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](expressjs/express@4.19.2...4.20.0)

---
updated-dependencies:
- dependency-name: express
  dependency-type: direct:production
...

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

example/basic/package.json

@@ -8,7 +8,7 @@
     "start": "node index.js"
   },
   "dependencies": {
-    "express": "4.19.2",
+    "express": "4.20.0",
     "i18next": "22.4.10",
     "i18next-http-middleware": "3.3.0",
     "i18next-fs-backend": "2.1.1"