fix(monitoring): Fix kustomization for calico network policy

infrastructure/monitoring/calico-networkpolicy.yaml

+---
+apiVersion: projectcalico.org/v3
+kind: NetworkPolicy
+metadata:
+  name: allow-controlplane
+  namespace: monitoring-system
+spec:
+  selector: app.kubernetes.io/instance == 'kube-prometheus-stack'
+  ingress:
+  - action: Allow
+    protocol: TCP
+    source:
+      selector: has(node-role.kubernetes.io/control-plane)
+      namespaceSelector: global()
+    destination:
+      ports:
+      - 10250
\ No newline at end of file

infrastructure/monitoring/kustomization.yaml

@@ -9,6 +9,7 @@ resources:
   - json-exporter-monitor.yaml
   - ../../shared/networkpolicies/allow-from-same-namespace.yaml
   - ../../shared/networkpolicies/allow-from-ingress.yaml
+  - calico-networkpolicy.yaml
 patchesStrategicMerge:
   - networkpolicy.yaml
 configMapGenerator: