crsm_slam: 1.0.3-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `crsm_slam` to `1.0.3-0`:

- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.7`
- previous version for package: `1.0.2-0`

## crsm_slam

```
* Compliance with ROS REP 117
```