openrtm_aist_core: 1.1.0-4 in 'groovy/distribution.yaml' [bloom]

Increasing version of package(s) in repository `openrtm_aist_core` to `1.1.0-4`:

- distro file: `groovy/distribution.yaml`
- bloom version: `0.5.2`
- previous version for package: `1.1.0-2`