website: bump async and docusaurus-plugin-openapi-docs in /website

Bumps [async](https://github.com/caolan/async) to 3.2.4 and updates ancestor dependency [docusaurus-plugin-openapi-docs](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/tree/HEAD/packages/docusaurus-plugin-openapi-docs). These dependencies need to be updated together.


Updates `async` from 3.2.1 to 3.2.4
- [Release notes](https://github.com/caolan/async/releases)
- [Changelog](https://github.com/caolan/async/blob/master/CHANGELOG.md)
- [Commits](caolan/async@v3.2.1...v3.2.4)

Updates `docusaurus-plugin-openapi-docs` from 3.0.0-beta.10 to 3.0.1
- [Release notes](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/releases)
- [Changelog](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/commits/v3.0.1/packages/docusaurus-plugin-openapi-docs)

---
updated-dependencies:
- dependency-name: async
  dependency-type: indirect
- dependency-name: docusaurus-plugin-openapi-docs
  dependency-type: direct:production
...

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