Bump asciidoctor from 3.0.4 to 4.0.0 in /scripts

Bumps [asciidoctor](https://github.com/asciidoctor/asciidoctor.js) from 3.0.4 to 4.0.0.
- [Release notes](https://github.com/asciidoctor/asciidoctor.js/releases)
- [Changelog](https://github.com/asciidoctor/asciidoctor.js/blob/main/CHANGELOG.adoc)
- [Commits](asciidoctor/asciidoctor.js@v3.0.4...v4.0.0)

---
updated-dependencies:
- dependency-name: asciidoctor
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]