chore(deps): Bump docs/themes/hugo-theme-relearn

Bumps [docs/themes/hugo-theme-relearn](https://github.com/McShelby/hugo-theme-relearn) from `5bcb9fe` to `66bc366`.
- [Release notes](https://github.com/McShelby/hugo-theme-relearn/releases)
- [Commits](McShelby/hugo-theme-relearn@5bcb9fe...66bc366)

---
updated-dependencies:
- dependency-name: docs/themes/hugo-theme-relearn
  dependency-type: direct:production
...

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

Author: dependabot[bot]