Revert "Add changelog for cluster peering (#1279)" (#1286)

This reverts commit 136d312.

CHANGELOG.md

@@ -1,20 +1,5 @@
 ## UNRELEASED
 
-FEATURES:
-* [Experimental] Cluster Peering: Support Consul cluster peering, which allows service connectivity between two independent clusters.
-  [[GH-1273](https://github.com/hashicorp/consul-k8s/pull/1273)]
-
-  Enabling peering will deploy the peering controllers and PeeringAcceptor and PeeringDialer CRDs. The new CRDs are used
-  to establish a peering connection between two clusters.
-
-  See the [Cluster Peering on Kubernetes](https://www.consul.io/docs/connect/cluster-peering/k8s)
-  for full instructions.
-
-  Requirements:
-  * Consul 1.13+
-  * `global.peering.enabled=true` and `connectInject.enabled=true` must be set to enable peering.
-  * Mesh gateways are required for service to service communication across peers, i.e `meshGateway.enabled=true`.
-
 IMPROVEMENTS:
 * Helm
   * Enable the configuring of snapshot intervals in the client snapshot agent via `client.snapshotAgent.interval`. [[GH-1235](https://github.com/hashicorp/consul-k8s/pull/1235)]