Improper k8s RBAC API Groups

[ghost]

In the authorization role that is set up in the template the rules section uses a single rule that applies across multiple api groups ("" and batch). This results in some invalid combinations like requesting "get" on "pods" in api group "batch".

Our build system uses a service account which isn't granted these invalid permissions and this causes the install of the helm chart to fail with log entries such as:

`... is attempting to grant RBAC permissions not currently held:

{APIGroups:[""], Resources:["jobs"], Verbs:["get" "list" "watch"]}
{APIGroups:["batch"], Resources:["pods"], Verbs:["get" "list" "watch"]}
{APIGroups:["batch"], Resources:["services"], Verbs:["get" "list" "watch"]}`

Please break this single rule into multiple rules so it will not result in invalid combinations.

[hlebkanonik]

Improvements have been made to the develop branch. The release will be coming soon.