[pre-commit.ci] pre-commit autoupdate
[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/add-trailing-comma: v2.1.0 → v2.2.0](https://github.com/asottile/add-trailing-comma/compare/v2.1.0...v2.2.0)

asottile/dockerfile,asottile/dockerfile,asottile/dockerfile