chore(release): 6.4.0 [skip ci]

# [6.4.0](https://gitlab.com/to-be-continuous/docker/compare/6.3.1...6.4.0) (2025-08-12)

### Features

* modular workflow rules ([d9d206b1](https://gitlab.com/to-be-continuous/docker/commit/d9d206b15ac3e19f88526f6c871ca48ddae9c848))