Bump nw-builder in /benchmark/02-empty-app-frameless/nw.js

Bumps [nw-builder](https://github.com/nwutils/nw-builder) from 4.7.1 to 4.7.4.
- [Release notes](https://github.com/nwutils/nw-builder/releases)
- [Changelog](https://github.com/nwutils/nw-builder/blob/main/CHANGELOG.md)
- [Commits](nwutils/nw-builder@v4.7.1...v4.7.4)

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

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