libuvc_ros: 0.0.7-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `libuvc_ros` to `0.0.7-0`:

- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.2`
- previous version for package: `0.0.6-0`

## libuvc_camera

```
* Removed dependency on the deprecated driver_base package.
* Added more informative error messages in the case of uvc_open() failure
```

## libuvc_ros

- No changes