dynamic_reconfigure: 1.5.37-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `dynamic_reconfigure` to `1.5.37-0`:

- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.9`
- previous version for package: `1.5.36-0`

## dynamic_reconfigure

```
* Decode level of ParamDescription
* Added testsuite
* Avoid collisions with parameter names (#6 <https://github.com/ros/dynamic_reconfigure/issues/6>)
* Contributors: Esteve Fernandez, pgorczak
```