Update cpu, mem for marathon-lb
Update cpu, mem for marathon-lb

pubudu538/mesos-artifacts,wso2-incubator/mesos-artifacts,Thanu/mesos-artifacts,wso2-incubator/mesos-artifacts,wso2-incubator/mesos-artifacts,pubudu538/mesos-artifacts,Thanu/mesos-artifacts,pubudu538/mesos-artifacts,Thanu/mesos-artifacts