Since the Broker is getting integrated into Authority Portal, there is no need to keep this abandoned code around here.
### Checklist
- [ ] The PR title is short and expressive.
- [ ] I have updated the CHANGELOG.md. See [changelog_update.md](https://github.com/sovity/authority-portal/tree/main/docs/dev/changelog_updates.md) for more information.
- [ ] I have updated the Deployment Migration Notes Section in the CHANGELOG.md for any configuration / external API changes.
- [ ] I have performed a **self-review**
Since the Broker is getting integrated into Authority Portal, there is no need to keep this abandoned code around here.