Starter IT: docker-maven-plugin:stop executed prior to feature-launcher-maven-plugin:stop

The order of the goals of docker-maven-plugin and feature-launcher-maven-plugin need to be executed in this order for the integration test

1. docker-maven-plugin:start
2. feature-launcher-maven-plugin:start
3. feature-launcher-maven-plugin:stop
4. docker-maven-plugin:stop

But currently the docker container is stopped before the Sling feature is stopped.