build(deps): bump valine from 1.4.18 to 1.5.1

Bumps [valine](https://github.com/xcss/Valine) from 1.4.18 to 1.5.1.
- [Release notes](https://github.com/xcss/Valine/releases)
- [Commits](xCss/Valine@v1.4.18...v1.5.1)

---
updated-dependencies:
- dependency-name: valine
  dependency-type: indirect
...

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

Author: dependabot[bot]