deps: bump the production-dependencies group with 2 updates

Bumps the production-dependencies group with 2 updates: [ghapi](https://github.com/fastai/ghapi) and [ghastoolkit](https://github.com/GeekMasher/ghastoolkit).


Updates `ghapi` from 1.0.5 to 1.0.6
- [Release notes](https://github.com/fastai/ghapi/releases)
- [Changelog](https://github.com/fastai/ghapi/blob/master/CHANGELOG.md)
- [Commits](https://github.com/fastai/ghapi/commits/1.0.6)

Updates `ghastoolkit` from 0.13.4 to 0.14.0
- [Release notes](https://github.com/GeekMasher/ghastoolkit/releases)
- [Commits](GeekMasher/ghastoolkit@0.13.4...0.14.0)

---
updated-dependencies:
- dependency-name: ghapi
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
- dependency-name: ghastoolkit
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

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