chore(deps): bump nanoid in /code-examples/protect-page-login/expressjs

Bumps [nanoid](https://github.com/ai/nanoid) from 3.2.0 to 3.3.8.
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md)
- [Commits](ai/nanoid@3.2.0...3.3.8)

---
updated-dependencies:
- dependency-name: nanoid
  dependency-type: indirect
...

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