build(deps-dev): bump @dnbhq/markdownlint-config from 0.2.11 to 2.0.0

Bumps [@dnbhq/markdownlint-config](https://github.com/davidsneighbour/markdownlint-config) from 0.2.11 to 2.0.0.
- [Release notes](https://github.com/davidsneighbour/markdownlint-config/releases)
- [Changelog](https://github.com/davidsneighbour/markdownlint-config/blob/main/CHANGELOG.md)
- [Commits](https://github.com/davidsneighbour/markdownlint-config/compare/v0.2.11...v2.0.0)

---
updated-dependencies:
- dependency-name: "@dnbhq/markdownlint-config"
  dependency-version: 2.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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