Bump apps/zammad from `ca56de3` to `5af09d7`
Bump apps/zammad from `ca56de3` to `5af09d7`

Bumps [apps/zammad](https://github.com/zammad/zammad) from `ca56de3` to `5af09d7`.
- [Release notes](https://github.com/zammad/zammad/releases)
- [Commits](https://github.com/zammad/zammad/compare/ca56de3648815d18e39b593ed0f600f3cd6c2214...5af09d73c79a7e96fe7270d0c1f34d03d57e54ad)

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