Fix Cilium Kubernetes Installation Guide link

Author: dipesh-rawat

content/en/docs/tasks/administer-cluster/network-policy-provider/cilium-network-policy.md

@@ -82,7 +82,7 @@ policies using an example application.
 ## Deploying Cilium for Production Use
 
 For detailed instructions around deploying Cilium for production, see:
-[Cilium Kubernetes Installation Guide](http://docs.cilium.io/en/stable/concepts/kubernetes/intro/)
+[Cilium Kubernetes Installation Guide](http://docs.cilium.io/en/stable/network/kubernetes/concepts/)
 This documentation includes detailed requirements, instructions and example
 production DaemonSet files.