build(deps): bump clinvar-this from 0.16.0 to 0.17.0 in /backend

Bumps [clinvar-this](https://github.com/bihealth/clinvar-this) from 0.16.0 to 0.17.0.
- [Release notes](https://github.com/bihealth/clinvar-this/releases)
- [Changelog](https://github.com/varfish-org/clinvar-this/blob/main/CHANGELOG.md)
- [Commits](varfish-org/clinvar-this@v0.16.0...v0.17.0)

---
updated-dependencies:
- dependency-name: clinvar-this
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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