kobuki_msgs: 0.5.0-1 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `kobuki_msgs` to `0.5.0-1`:

- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.9`
- previous version for package: `0.5.0-0`

## kobuki_msgs

```
* Add new message ControllerInfo for custom PID gain setting of kobuki's wheel controller.
* Migrate changelog from ros wiki to this repo.
* Add bugtracker and repo URLs.
```