eck-diagnostics does not capture Stack configuration policies

[jlim0930]

eck-diagnostics does not capture Stack configuration policies.

eck-diagnostics -v
eck-diagnostics version 1.8.1 (c36c9ba)

kubectl get scp
NAME                       READY   PHASE   AGE
test-stack-config-policy   2/2     Ready   38m

listing from the stack namespace

agent.json                  controllerrevisions.json    elasticsearch               events.json                 networkpolicies.json        pods.json                   services.json
apmserver.json              daemonsets.json             elasticsearch.json          kibana                      persistentvolumeclaims.json replicasets.json            statefulsets.json
beat.json                   deployments.json            endpoints.json              kibana.json                 persistentvolumes.json      secrets.json
configmaps.json             elasticmapsserver.json      enterprisesearch.json       logstash.json               pod                         serviceaccount.json