Add Kluctl to Automation and CI/CD

Author: codablock

readme.md

@@ -107,6 +107,7 @@ Items with :green_heart: indicate open source projects.
 - :green_heart:[werf](https://github.com/werf/werf) :fire::fire::fire::fire::fire: - werf is a CLI tool glueing Git, Docker, Helm & Kubernetes with any CI system to implement CI/CD and GitOps. 
 - :green_heart:[Weave GitOps](https://github.com/weaveworks/weave-gitops) :fire::fire: - Weave GitOps is a simple open source developer platform for people who want cloud native applications, without needing Kubernetes expertise.
 - :green_heart:[Otomi - Self-hosted PaaS for K8s](https://github.com/redkubes/otomi-core) :fire::fire::fire::fire: - Otomi adds developer- and operations-centric tools, automation, and developer self-service on top of Kubernetes in any infrastructure or cloud, to code, build, release, deploy, secure, operate and monitor containerized applications.
+- :green_heart:[Kluctl](https://kluctl.io) :fire::fire::fire: - Easily handle Kubernetes deployments of any size, complexity, and across various environments using the push based CLI or pull based GitOps.
 
 ### Cluster Resources Management
 - :green_heart:[Clusterpedia](https://github.com/clusterpedia-io/clusterpedia) :fire: - Clusterpedia is used for complex resource searches across multiple clusters, support simultaneous search of a single kind of resource or multiple kinds of resources existing in multiple clusters.