rosjava_build_tools: 0.1.29-2 in 'hydro/release.yaml' [bloom]

Increasing version of package(s) in repository `rosjava_build_tools`:
- previous version: `0.1.28-0`
- new version: `0.1.29-2`
- distro file: `hydro/release.yaml`
- bloom version: `0.4.4`