chore(release): 8.0.9 [skip ci]

## [8.0.9](https://gitlab.com/to-be-continuous/docker/compare/8.0.8...8.0.9) (2026-01-06)

### Bug Fixes

* **bash mode:** unmask errors in shell pipelines with 'set -o pipefail' ([28ec7fdd](https://gitlab.com/to-be-continuous/docker/commit/28ec7fdd18b0f34b34e1ec509d942086756e3575))