chore: updated readme url (#78)

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

README.md

@@ -6,7 +6,7 @@
 
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/k8sgpt)](https://artifacthub.io/packages/search?repo=k8sgpt)
 
-This Operator is designed to enable K8sGPT within a Kubernetes cluster.
+This Operator is designed to enable [K8sGPT](https://github.com/k8sgpt-ai/k8sgpt/) within a Kubernetes cluster.
 It will allow you to create a custom resource that defines the behaviour and scope of a managed K8sGPT workload. Analysis and outputs will also be configurable to enable integration into existing workflows.