Bump asciidoctor from 4.0.2 to 4.0.4 in /scripts

Bumps [asciidoctor](https://github.com/asciidoctor/asciidoctor.js) from 4.0.2 to 4.0.4.
- [Release notes](https://github.com/asciidoctor/asciidoctor.js/releases)
- [Changelog](https://github.com/asciidoctor/asciidoctor.js/blob/main/CHANGELOG.adoc)
- [Commits](asciidoctor/asciidoctor.js@v4.0.2...v4.0.4)

---
updated-dependencies:
- dependency-name: asciidoctor
  dependency-version: 4.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]