rtmros_hironx: 1.0.12-1 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `rtmros_hironx` to `1.0.12-1`:

- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.1`
- previous version for package: `1.0.11-1`

## hironx_ros_bridge

```
* Adding and improving unit test files.
* Adding travis conf files.
* Adding more checker programs for robot's internal os.
* Contributors: Isaac Isao Saito, Kei Okada
```

## hironx_moveit_config

```
* (moveit_rviz.launch) Enable to respawn rviz
* Contributors: Isaac Isao Saito
```

## rtmros_hironx

```
* Adding and improving unit test files.
* Adding travis conf files.
* Adding more checker programs for robot's internal os.
* Contributors: Isaac Isao Saito, Kei Okada
```