chore(deps): bump docusaurus-theme-openapi-docs from 4.4.0 to 4.5.1

Bumps [docusaurus-theme-openapi-docs](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/tree/HEAD/packages/docusaurus-theme-openapi-docs) from 4.4.0 to 4.5.1.
- [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/v4.5.1/packages/docusaurus-theme-openapi-docs)

---
updated-dependencies:
- dependency-name: docusaurus-theme-openapi-docs
  dependency-version: 4.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]