slam_gmapping: 1.3.5-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `slam_gmapping` to `1.3.5-0`:

- upstream repository: https://github.com/ros-perception/slam_gmapping
- release repository: https://github.com/ros-gbp/slam_gmapping-release.git
- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.11`
- previous version for package: `1.3.4-0`

## gmapping

```
* Fixed typo in slam_gmapping_pr2.launch
  Fixed a typo in the launchfile in the parameter "map_update_interval".
* Contributors: DaMalo
```

## slam_gmapping

- No changes