Bump markdown-code-runner from 2.0.0 to 2.1.0

Bumps [markdown-code-runner](https://github.com/basnijholt/markdown-code-runner) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/basnijholt/markdown-code-runner/releases)
- [Commits](basnijholt/markdown-code-runner@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: markdown-code-runner
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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