Tweak kustomization.yaml to work with Kubespray too

Change-Id: I0b22303a03ba4cf55f7cd8596c42f3c6b4c0db0c
diff --git a/resources/4g-monitoring/kustomization.yaml b/resources/4g-monitoring/kustomization.yaml
index eaa8c0f..d84e11d 100644
--- a/resources/4g-monitoring/kustomization.yaml
+++ b/resources/4g-monitoring/kustomization.yaml
@@ -15,6 +15,6 @@
     files:
       - ./aiab-dashboard.json
       - ./enodebd-dashboard.json
-    options:
-      labels:
-        grafana_dashboard: "1"
+generatorOptions:
+  labels:
+    grafana_dashboard: "1"
diff --git a/resources/5g-monitoring/kustomization.yaml b/resources/5g-monitoring/kustomization.yaml
index 99138fe..96bc72b 100644
--- a/resources/5g-monitoring/kustomization.yaml
+++ b/resources/5g-monitoring/kustomization.yaml
@@ -11,6 +11,6 @@
     namespace: cattle-dashboards
     files:
       - ./aiab5g-dashboard.json
-    options:
-      labels:
-        grafana_dashboard: "1"
+generatorOptions:
+  labels:
+    grafana_dashboard: "1"