Bump suppaftp from 6.0.1 to 6.0.3

Bumps [suppaftp](https://github.com/veeso/suppaftp) from 6.0.1 to 6.0.3.
- [Release notes](https://github.com/veeso/suppaftp/releases)
- [Changelog](https://github.com/veeso/suppaftp/blob/main/CHANGELOG.md)
- [Commits](veeso/suppaftp@v6.0.1...v6.0.3)

---
updated-dependencies:
- dependency-name: suppaftp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]