feat(kube_state_metrics): don't deploy if not enabled

!8

templates/ServiceAccount-kubeStateMetrics.yaml

@@ -1,3 +1,4 @@
+{{ if .Values.nfc_monitoring.kube_state_metrics.enabled }}
 ---
 apiVersion: v1
 automountServiceAccountToken: false
@@ -12,3 +13,5 @@ metadata:
     app.kubernetes.io/version: {{ $.Chart.Version }}
   name: kube-state-metrics
   namespace: monitoring
+
+{{ end }}