remove namespace: default from CiliumNetworkPolicy definitions to clean up redundant field

k8s/cilium-netpol.yaml

@@ -3,7 +3,7 @@ apiVersion: cilium.io/v2
 kind: CiliumNetworkPolicy
 metadata:
   name: default-deny-all
-  namespace: default
+
 spec:
   endpointSelector: {}
   ingress:
@@ -16,7 +16,6 @@ apiVersion: cilium.io/v2
 kind: CiliumNetworkPolicy
 metadata:
   name: escape-game-netpol
-  namespace: default
 spec:
   endpointSelector:
     matchLabels:
@@ -61,7 +60,6 @@ apiVersion: cilium.io/v2
 kind: CiliumNetworkPolicy
 metadata:
   name: redis-netpol
-  namespace: default
 spec:
   endpointSelector:
     matchLabels:
@@ -91,7 +89,6 @@ apiVersion: cilium.io/v2
 kind: CiliumNetworkPolicy
 metadata:
   name: nats-netpol
-  namespace: default
 spec:
   endpointSelector:
     matchLabels: