fix ordering of list

Author: buehler

content/en/docs/concepts/extend-kubernetes/operator.md

@@ -114,12 +114,12 @@ Operator.
 
 * [Charmed Operator Framework](https://juju.is/)
 * [kubebuilder](https://book.kubebuilder.io/)
+* [KubeOps](https://buehler.github.io/dotnet-operator-sdk/) (dotnet operator SDK)
 * [KUDO](https://kudo.dev/) (Kubernetes Universal Declarative Operator)
 * [Metacontroller](https://metacontroller.github.io/metacontroller/intro.html) along with WebHooks that
   you implement yourself
 * [Operator Framework](https://operatorframework.io)
 * [shell-operator](https://github.com/flant/shell-operator)
-* [KubeOps](https://buehler.github.io/dotnet-operator-sdk/) (dotnet operator SDK)
 
 ## {{% heading "whatsnext" %}}