Bump apidoctor from 25bdcd5 to 4aa9b9f

Bumps [apidoctor](https://github.com/OneDrive/apidoctor) from `25bdcd5` to `4aa9b9f`.
- [Commits](OneDrive/apidoctor@25bdcd5...4aa9b9f)

---
updated-dependencies:
- dependency-name: apidoctor
  dependency-type: direct:production
...

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

Author: dependabot[bot]