cloud orchestration: remove juju (already listed at https://landscape.cncf.io/card-mode?license=open-source)

README.md

@@ -178,7 +178,6 @@ _See also: [Cloud Native Software Landcscape](https://landscape.cncf.io/card-mod
 
 - [CloudSlang](http://www.cloudslang.io/) - Flow-based orchestration tool for managing deployed applications, with Docker capabilities. ([Source Code](https://github.com/CloudSlang/score))
 - [Genesis](https://github.com/starkandwayne/genesis) - A template framework for multi-environment BOSH deployments.
-- [Juju](https://jujucharms.com/) - Cloud orchestration tool which manages services as charms, YAML configuration and deployment script bundles.
 - [Kubernetes](http://kubernetes.io/) - Orchestration system for Docker containers - ([Source Code](https://github.com/kubernetes/kubernetes), [Documentation](http://kubernetes.io/docs/)) `Apache-2.0` `Go`
 - [MCollective](https://puppet.com/mcollective) - Ruby framework to manage server orchestration, developed by Puppet labs.
 - [Nomad](https://www.nomadproject.io) - Simple and flexible orchestrator for Docker, Podman, executables, Java, and QEMU - ([Source Code](https://github.com/hashicorp/nomad), [Documentation](https://www.nomadproject.io/docs)) `MPL-2.0` `Go`