karaf-camel-amq - wrong service amqp name

See https://github.com/fabric8-quickstarts/karaf-camel-amq/blob/karaf-camel-amq-1.0.0.fuse-000030-redhat-1/src/main/fabric8/deployment.yml#L8 - it should be pointing to "messaging" only when used in the same namespace as Enmasse or proper route url eg. "messaging-enmasse.apps.fuse7.dos.fuse-qe.eng.rdu2.redhat.com".