Fix HelmRelease label

Signed-off-by: Georg Molau <georg.molau@gmail.com>

Author: gmolau

monitoring/controllers/kube-prometheus-stack/kube-state-metrics-config.yaml

@@ -69,7 +69,8 @@ kube-state-metrics:
                   exported_namespace: [ metadata, namespace ]
                   ready: [ status, conditions, "[type=Ready]", status ]
                   suspended: [ spec, suspend ]
-                  revision: [ status, history, "0", chartVersion ]
+                  revision: [ status, history, "0", version ] 
+                  chart_version: [ status, history, "0", chartVersion ]
                   chart_name: [ status, history, "0", chartName ]
                   chart_app_version: [ status, history, "0", appVersion ]
                   chart_ref_name: [ spec, chartRef, name ]