chore(deps-dev): bump @docusaurus/plugin-content-docs in /website

Bumps [@docusaurus/plugin-content-docs](https://github.com/facebook/docusaurus/tree/HEAD/packages/docusaurus-plugin-content-docs) from 2.4.3 to 3.0.0.
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.0.0/packages/docusaurus-plugin-content-docs)

---
updated-dependencies:
- dependency-name: "@docusaurus/plugin-content-docs"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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