Bump nodemon from 3.1.7 to 3.1.9 in /checkout-example-advanced

Bumps [nodemon](https://github.com/remy/nodemon) from 3.1.7 to 3.1.9.
- [Release notes](https://github.com/remy/nodemon/releases)
- [Commits](remy/nodemon@v3.1.7...v3.1.9)

---
updated-dependencies:
- dependency-name: nodemon
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>