build(deps): bump github.com/moby/moby/client from 0.4.0 to 0.4.1

Bumps [github.com/moby/moby/client](https://github.com/moby/moby) from 0.4.0 to 0.4.1.
- [Release notes](https://github.com/moby/moby/releases)
- [Changelog](https://github.com/moby/moby/blob/v0.4.1/CHANGELOG.md)
- [Commits](https://github.com/moby/moby/compare/v0.4.0...v0.4.1)

---
updated-dependencies:
- dependency-name: github.com/moby/moby/client
  dependency-version: 0.4.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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