build(deps): bump third-party/beautiful-jekyll

Bumps [third-party/beautiful-jekyll](https://github.com/LizardByte/beautiful-jekyll-next) from `4d38982` to `af0fd55`.
- [Commits](LizardByte/beautiful-jekyll-next@4d38982...af0fd55)

---
updated-dependencies:
- dependency-name: third-party/beautiful-jekyll
  dependency-version: af0fd55369a6014908dddd49c0bf6a072713cd3b
  dependency-type: direct:production
...

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Author: dependabot[bot]