[Schema Migration]: chapter OWASP Dublin

## Migration Details

- **OWASP Entity**: chapter OWASP Dublin
- **Repository**: `OWASP/www-chapter-dublin`
- **Generated**: 2025-10-17

## Pull Request

- **PR Link**: https://github.com/OWASP/www-chapter-dublin/pull/4

## Migration Progress

- [x] PR created
- [ ] PR reviewed
- [ ] PR merged
- [ ] Schema validation passing
- [ ] Migration complete