build(deps): bump composefs from `d085fbf` to `af86742`

build(deps): bump composefs from `d085fbf` to `af86742`

Bumps [composefs](https://github.com/containers/composefs) from `d085fbf` to `af86742`.
- [Release notes](https://github.com/containers/composefs/releases)
- [Commits](https://github.com/containers/composefs/compare/d085fbf6c8364f3781de7988b13c0f6dbf9e975b...af867425799db92c92d35feb51d2c957f3e16ac7)

---
updated-dependencies:
- dependency-name: composefs
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>