Adds verbs to clusterrole needed for uninstall
Adds verbs to clusterrole needed for uninstall

In order to uninstall the PostgreSQL Operator the clusterrole needs to be able
to list the following resources: secrets, configmaps, services, pvcs,
serviceaccounts, jobs, pgclusters, pgreplicas, pgpolicies, and pgtasks
CrunchyData/postgres-operator,CrunchyData/postgres-operator