chore(deps-dev): bump @sumup-oss/foundry from 8.3.0 to 8.4.1

Bumps [@sumup-oss/foundry](https://github.com/sumup-oss/foundry) from 8.3.0 to 8.4.1.
- [Release notes](https://github.com/sumup-oss/foundry/releases)
- [Changelog](https://github.com/sumup-oss/foundry/blob/main/CHANGELOG.md)
- [Commits](sumup-oss/foundry@v8.3.0...v8.4.1)

---
updated-dependencies:
- dependency-name: "@sumup-oss/foundry"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>