perception_pcl: 1.2.1-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `perception_pcl` to `1.2.1-0`:

- upstream repository: https://github.com/ros-perception/perception_pcl.git
- release repository: https://github.com/ros-gbp/perception_pcl-release.git
- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.11`
- previous version for package: `1.2.0-0`

## pcl_ros

```
* clean up merge
* merge pull request #60 <https://github.com/ros-perception/perception_pcl/issues/60>
* Contributors: Paul Bovbel
```

## perception_pcl

- No changes