Bump reveal.js from 5.0.4 to 5.0.5

Bumps [reveal.js](https://github.com/hakimel/reveal.js) from 5.0.4 to 5.0.5.
- [Release notes](https://github.com/hakimel/reveal.js/releases)
- [Commits](hakimel/reveal.js@5.0.4...5.0.5)

---
updated-dependencies:
- dependency-name: reveal.js
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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