build(deps): bump capella-dockerimages from 85091e3 to cb929a8

Bumps [capella-dockerimages](https://github.com/DSD-DBS/capella-dockerimages) from `85091e3` to `cb929a8`.
- [Release notes](https://github.com/DSD-DBS/capella-dockerimages/releases)
- [Commits](dbinfrago/capella-dockerimages@85091e3...cb929a8)

---
updated-dependencies:
- dependency-name: capella-dockerimages
  dependency-version: cb929a87d88dd529af47c9e5775bdb2f32ec070c
  dependency-type: direct:production
...

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

Author: dependabot[bot]