build(deps): bump composefs from `1704f82` to `a6e827d`

build(deps): bump composefs from `1704f82` to `a6e827d`

Bumps [composefs](https://github.com/containers/composefs) from `1704f82` to `a6e827d`.
- [Release notes](https://github.com/containers/composefs/releases)
- [Commits](https://github.com/containers/composefs/compare/1704f823db41b1056cabfba51254f8afa8bae41d...a6e827df2dbebb65d6d19a7211f2fb4a61d989ac)

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

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