Bump apidoctor from ce76ead to ab6e5c3

Bumps [apidoctor](https://github.com/OneDrive/apidoctor) from `ce76ead` to `ab6e5c3`.
- [Commits](OneDrive/apidoctor@ce76ead...ab6e5c3)

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

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

Author: dependabot[bot]