wip: Match chart to k8s state

apps/charts/sys-cilium-policies/templates/robusta/CiliumNetworkPolicy-allow-slack.yaml

@@ -2,10 +2,11 @@ apiVersion: cilium.io/v2
 kind: CiliumNetworkPolicy
 metadata:
   name: allow-slack
-  namespace: robusta
+  namespace: prometheus
 spec:
   egress:
     - toFQDNs:
         - matchPattern: slack.com
+        - matchName: hooks.slack.com
   endpointSelector:
     matchLabels: {}