chore(deps): bump microsoft-kiota-abstractions from 1.6.8 to 1.9.0

Bumps [microsoft-kiota-abstractions](https://github.com/microsoft/kiota-python) from 1.6.8 to 1.9.0.
- [Release notes](https://github.com/microsoft/kiota-python/releases)
- [Changelog](https://github.com/microsoft/kiota-python/blob/main/release-please-config.json)
- [Commits](microsoft/kiota-python@microsoft-kiota-abstractions-v1.6.8...microsoft-kiota-abstractions-v1.9.0)

---
updated-dependencies:
- dependency-name: microsoft-kiota-abstractions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>