build(deps-dev): bump markdownlint-cli2 from 0.22.1 to 0.23.1

Bumps [markdownlint-cli2](https://github.com/DavidAnson/markdownlint-cli2) from 0.22.1 to 0.23.1.
- [Changelog](https://github.com/DavidAnson/markdownlint-cli2/blob/main/CHANGELOG.md)
- [Commits](https://github.com/DavidAnson/markdownlint-cli2/compare/v0.22.1...v0.23.1)

---
updated-dependencies:
- dependency-name: markdownlint-cli2
  dependency-version: 0.23.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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