Remove “Configure Your Cloud Provider's Firewalls”

Removing this page as it doesn't meet the Kubernetes website
content guidelines
https://kubernetes.io/docs/contribute/style/content-guide/

Author: Tim Bannister

content/en/docs/tasks/access-application-cluster/configure-cloud-provider-firewall.md

@@ -83,7 +83,11 @@ The deploy wizard expects that you provide the following information:
 
   A [Deployment](/docs/concepts/workloads/controllers/deployment/) will be created to maintain the desired number of Pods across your cluster.
 
-- **Service** (optional): For some parts of your application (e.g. frontends) you may want to expose a [Service](/docs/concepts/services-networking/service/) onto an external, maybe public IP address outside of your cluster (external Service). For external Services, you may need to open up one or more ports to do so. Find more details [here](/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/).
+- **Service** (optional): For some parts of your application (e.g. frontends) you may want to expose a [Service](/docs/concepts/services-networking/service/) onto an external, maybe public IP address outside of your cluster (external Service).
+
+  {{< note >}}
+  For external Services, you may need to open up one or more ports to do so.
+  {{< /note >}}
 
   Other Services that are only visible from inside the cluster are called internal Services.