Bump nanoid in /demo in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the /demo directory: [nanoid](https://github.com/ai/nanoid).


Updates `nanoid` from 3.3.7 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@3.3.7...3.3.8)

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

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Author: dependabot[bot]