chore(release): 8.0.0 [skip ci]

# [8.0.0](https://gitlab.com/to-be-continuous/docker/compare/7.5.0...8.0.0) (2025-10-02)

* Merge branch 'breaking/buildah' into 'master' ([58057dc4](https://gitlab.com/to-be-continuous/docker/commit/58057dc43aa56cdb0173250212d488fa399172bb))

### BREAKING CHANGES

* change default Docker build tool to Buildah

See merge request to-be-continuous/docker!175