Bump highlight.js from 9.13.0 to 9.18.5 (#36)
Bump highlight.js from 9.13.0 to 9.18.5 (#36)

Bumps [highlight.js](https://github.com/highlightjs/highlight.js) from 9.13.0 to 9.18.5.
- [Release notes](https://github.com/highlightjs/highlight.js/releases)
- [Changelog](https://github.com/highlightjs/highlight.js/blob/9.18.5/CHANGES.md)
- [Commits](https://github.com/highlightjs/highlight.js/compare/9.13.0...9.18.5)

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Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
adrienjoly/playemjs,adrienjoly/playemjs