Upgrade: Bump markdownlint-cli from 0.23.0 to 0.23.1 (#106)

Bumps [markdownlint-cli](https://github.com/igorshubovych/markdownlint-cli) from 0.23.0 to 0.23.1.
- [Release notes](https://github.com/igorshubovych/markdownlint-cli/releases)
- [Commits](igorshubovych/markdownlint-cli@v0.23.0...v0.23.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>