Add microk8s to pick-right-solution.md (#10542)

* Add microk8s to pick-right-solution.md

Microk8s is a single-command installation of upstream Kubernetes on any Linux and should be included in the list of local-machine solutions.

* capitalized Istio

content/en/docs/setup/pick-right-solution.md

@@ -34,6 +34,8 @@ a Kubernetes cluster from scratch.
 
 * [Minikube](/docs/setup/minikube/) is the recommended method for creating a local, single-node Kubernetes cluster for development and testing. Setup is completely automated and doesn't require a cloud provider account.
 
+* [microk8s](https://microk8s.io/) provides a single command installation of the latest Kubernetes release on a local machine for development and testing. Setup is quick, fast (~30 sec) and supports many plugins including Istio with a single command.
+
 * [IBM Cloud Private-CE (Community Edition)](https://github.com/IBM/deploy-ibm-cloud-private) can use VirtualBox on your machine to deploy Kubernetes to one or more VMs for development and test scenarios. Scales to full multi-node cluster.
 
 * [IBM Cloud Private-CE (Community Edition) on Linux Containers](https://github.com/HSBawa/icp-ce-on-linux-containers) is a Terraform/Packer/BASH based Infrastructure as Code (IaC) scripts to create a seven node (1 Boot, 1 Master, 1 Management, 1 Proxy and 3 Workers) LXD cluster on  Linux Host.