Bump hoek and apigeetool

Removes [hoek](https://github.com/hapijs/hoek). It's no longer used after updating ancestor dependency [apigeetool](https://github.com/apigee/apigeetool-node). These dependencies need to be updated together.


Removes `hoek`

Updates `apigeetool` from 0.5.4 to 0.16.4
- [Release notes](https://github.com/apigee/apigeetool-node/releases)
- [Commits](apigee/apigeetool-node@v0.5.4...0.16.4)

---
updated-dependencies:
- dependency-name: hoek
  dependency-type: indirect
- dependency-name: apigeetool
  dependency-type: direct:development
...

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