rocon_tutorials: 0.6.1-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `rocon_tutorials` to `0.6.1-0`:

- upstream repository: https://github.com/robotics-in-concert/rocon_tutorials.git
- release repository: https://github.com/yujinrobot-release/rocon_tutorials-release.git
- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.11`
- previous version for package: `null`

## chatter_concert

- No changes

## rocon_gateway_tutorials

- No changes

## rocon_tutorials

```
* remove unnecessary run_depend
* Contributors: Jihoon Lee
```

## turtle_concert

- No changes