Used to add a file to the configuration, result here is the yaml.load of the src

def add_configuration(self, configuration, collect_another_source, done, result, src):
        """Used to add a file to the configuration, result here is the yaml.load of the src"""
        if "includes" in result:
            for include in result["includes"]:
                collect_another_source(include)
        configuration.update(result, source=src)