fluentd-daemonset-elasticsearch-rbac.yaml update Daemonset apiVersion for kube 1.16
fluentd-daemonset-elasticsearch-rbac.yaml update Daemonset apiVersion for kube 1.16

Signed-off-by: Janitha Jayaweera <dd0ce1b707971f437817842de847b80c7ff384dc@hotmail.com>

fluent/fluentd-kubernetes-daemonset,fluent/fluentd-kubernetes-daemonset,fluent/fluentd-kubernetes-daemonset