rqt_common_plugins: 0.3.4-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `rqt_common_plugins`:
- previous version: `0.3.3-0`
- new version: `0.3.4-0`
- distro file: `hydro/distribution.yaml`
- bloom version: `0.4.7`