Bump apps/fr-staffapp from `544df43` to `59910d3`
Bump apps/fr-staffapp from `544df43` to `59910d3`

Bumps [apps/fr-staffapp](https://github.com/ministryofjustice/fr-staffapp) from `544df43` to `59910d3`.
- [Release notes](https://github.com/ministryofjustice/fr-staffapp/releases)
- [Commits](https://github.com/ministryofjustice/fr-staffapp/compare/544df431c3e93a1ba6dd3f1b3ecba104eae93425...59910d35d9a8a8c6ed4980af1fad36c12e1e8bac)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
eliotsykes/real-world-rails