Bump node-gyp from 10.2.0 to 11.0.0 in /checkout-example (#724)

Bumps [node-gyp](https://github.com/nodejs/node-gyp) from 10.2.0 to 11.0.0.
- [Release notes](https://github.com/nodejs/node-gyp/releases)
- [Changelog](https://github.com/nodejs/node-gyp/blob/main/CHANGELOG.md)
- [Commits](nodejs/node-gyp@v10.2.0...v11.0.0)

---
updated-dependencies:
- dependency-name: node-gyp
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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