add gateway-operator

README.md

@@ -234,6 +234,7 @@ Cloud Native is a behavior and design philosophy. At its essence, any behavior o
 - [eunomia](https://github.com/KohlsTechnology/eunomia) - A GitOps Operator for Kubernetes.
 - [fabedge](https://github.com/FabEdge/fabedge) - Secure Edge Networking Based On Kubernetes And KubeEdge.
 - [flagger](https://github.com/weaveworks/flagger) - Istio progressive delivery Kubernetes operator.
+- [gateway-operator](https://github.com/kong/gateway-operator) - Kong Gateway Operator is a Kubernetes Operator that can manage your Kong Ingress Controller, Kong Gateway Data Planes, or both together when running on Kubernetes.
 - [k0smotron](https://github.com/k0sproject/k0smotron) - k0smotron is a powerful open-source tool for the efficient management of k0s Kubernetes clusters.
 - [kaito](https://github.com/Azure/kaito) - Kubernetes AI Toolchain Operator.
 - [keel](https://github.com/keel-hq/keel) - Kubernetes Operator to automate Helm, DaemonSet, StatefulSet & Deployment updates.