This updates the Elastic Beats charts to 7.1.0 to keep them
aligned with the Kibana and Elasticsearch chart versions, which
is required for compatibility
This also updates the experimental job to use the single node
minikube deployment as opposed to the standard 5 node multinode
deployment
Change-Id: I4baba6ca2ea2f3785f11905138b67979a4501caa
Signed-off-by: Steve Wilkerson <sw5822@att.com>
45ac5fbe0f