Ensure Prometheus ServiceMonitor is unique

manifests/prometheus-serviceMonitor.yaml

@@ -6,7 +6,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/part-of: kube-prometheus
     app.kubernetes.io/version: 2.24.0
-  name: prometheus
+  name: prometheus-k8s
   namespace: monitoring
 spec:
   endpoints: