Remove the guide on deploying cluster across AKS clusters (#2608)

This is a copy of PR #2547

Author: NataliaIvakina

modules/ROOT/content-nav.adoc

@@ -69,8 +69,6 @@
 *** xref:kubernetes/operations/scaling.adoc[]
 *** xref:kubernetes/operations/image-pull-secret.adoc[]
 *** xref:kubernetes/operations/assign-neo4j-pods.adoc[]
-** Deploy a multi-data center Neo4j cluster
-*** xref:kubernetes/multi-dc-cluster/aks.adoc[]
 ** xref:kubernetes/troubleshooting.adoc[]
 
 * xref:configuration/index.adoc[]

modules/ROOT/images/multi-dc-cc-aks.png

@@ -19,7 +19,6 @@ This chapter describes the following:
 * xref:kubernetes/accessing-neo4j.adoc[Access a Neo4j DBMS] -- Access a Neo4j DBMS running on Kubernetes.
 * xref:kubernetes/accessing-cluster.adoc[Access a Neo4j cluster] -- Access a Neo4j cluster running on Kubernetes.
 * xref:kubernetes/accessing-neo4j-ingress.adoc[Accessing Neo4j using Kubernetes Ingress] -- Access Neo4j using Kubernetes Ingress via Reverse proxy Helm chart.
-* xref:kubernetes/multi-dc-cluster/aks.adoc[Deploy a single Neo4j cluster across multiple AKS clusters] -- Deploy a single Neo4j cluster with three primary servers running on three different AKS clusters.
 * xref:kubernetes/import-data.adoc[Import data] -- Import data into a Neo4j database.
 * xref:kubernetes/monitoring.adoc[Monitoring] -- Monitor a Neo4j deployment running on Kubernetes.
 * xref:kubernetes/operations/index.adoc[Operations] -- Perform operations on a Neo4j deployment running on Kubernetes.
@@ -33,7 +32,6 @@ This chapter describes the following:
 ** xref:kubernetes/operations/scaling.adoc[Scale a Neo4j deployment]
 ** xref:kubernetes/operations/image-pull-secret.adoc[Use custom images from private registries]
 ** xref:kubernetes/operations/assign-neo4j-pods.adoc[Assign Neo4j pods to specific nodes]
-* xref:kubernetes/multi-dc-cluster/aks.adoc[Deploy a single Neo4j cluster across multiple AKS clusters] -- Deploy a single Neo4j cluster with three primary servers running on three different AKS clusters.
 * xref:kubernetes/troubleshooting.adoc[Troubleshooting] -- Diagnose and troubleshoot a Neo4j deployment running on Kubernetes.