Update Avi Kubernetes Operator (AKO) versions in the list of Gateway API implementations (#4226)

Author: pkoshtavmware

site-src/implementations.md

@@ -241,13 +241,13 @@ APISIX currently supports Gateway API `v1beta1` version of the specification for
 
 [Avi Kubernetes Operator (AKO)][ako] provides L4-L7 load-balancing using VMware AVI Advanced Load Balancer.
 
-Starting with AKO version [v1.13.1], Gateway API version v1.0.0 is supported. It implements v1 version of Gateway API specification supporting GatewayClass, Gateway and HTTPRoute objects.
+Starting with AKO version [v2.1.1], Gateway API version v1.3.0 is supported. It implements v1 version of Gateway API specification supporting GatewayClass, Gateway and HTTPRoute objects.
 
 Documentation to deploy and use AKO Gateway API can be found at [Avi Kubernetes Operator Gateway API][ako-gw].
 
-[ako]:https://techdocs.broadcom.com/us/en/vmware-security-load-balancing/avi-load-balancer/avi-kubernetes-operator/AKO/avi-kubernetes-operator-1-13/avi-kubernetes-operator.html
-[ako-gw]:https://techdocs.broadcom.com/us/en/vmware-security-load-balancing/avi-load-balancer/avi-kubernetes-operator/AKO/avi-kubernetes-operator-1-13/gateway-api/gateway-api-v1.html
-[v1.13.1]:https://github.com/vmware/load-balancer-and-ingress-services-for-kubernetes
+[ako]:https://techdocs.broadcom.com/us/en/vmware-security-load-balancing/avi-load-balancer/avi-kubernetes-operator/2-1.html
+[ako-gw]:https://techdocs.broadcom.com/us/en/vmware-security-load-balancing/avi-load-balancer/avi-kubernetes-operator/2-1/avi-kubernetes-operator-guide-2-1/gateway-api/gateway-api-v1.html
+[v2.1.1]:https://github.com/vmware/load-balancer-and-ingress-services-for-kubernetes
 
 ### Azure Application Gateway for Containers