* bump tp v1.6.0
* update logical-backup image
* Using smaller image for e2e test.
* fix env var name in docs
* add postgresql-client-13 to logical backup image
Co-authored-by: Jan Mussler <janm81@gmail.com>
* define postgres-pod clusterrole and align rbac in chart
* align UI chart rbac with operator and update doc
* operator RBAC needs podsecuritypolicy to grant it to postgres-pod