ros_ethercat: 0.1.1-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `ros_ethercat` to `0.1.1-0`:

- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.7`
- previous version for package: `null`

## ros_ethercat

```
* first hydro release
```

## ros_ethercat_hardware

```
* first hydro release
```

## ros_ethercat_loop

```
* first hydro release
```

## ros_ethercat_model

```
* first hydro release
```