Publish VPC image for k8s 1.25.6 version (#1140)

Signed-off-by: Prajyot-Parab <[email protected]>

Author: Prajyot-Parab

docs/book/src/machine-images/index.md

@@ -1,6 +1,6 @@
 ## IBM Cloud Machine Images for CAPIBM Clusters
 
-CAPIBM requires a “machine image” containing pre-installed, matching versions of kubeadm and kubelet. Machine image is required during the cluster creation in the AWSMachineTemplate spec.
+CAPIBM requires a “machine image” containing pre-installed, matching versions of kubeadm and kubelet. Machine image is required during the cluster creation in the IBMVPCMachineTemplate and IBMPowerVSMachineTemplate spec.
 
 Pre-built public Images are published by the maintainers regularly for each new Kubernetes version.
 

docs/book/src/machine-images/vpc.md

@@ -1,12 +1,14 @@
 # VPC Images
 
 
-| Region   | Bucket           | Object                                                          | Kubernetes Version |
-|----------|------------------|-----------------------------------------------------------------|--------------------|
+| Region   | Bucket           | Object                                                   | Kubernetes Version |
+|----------|------------------|----------------------------------------------------------|--------------------|
+| us-south | power-oss-bucket | [capibm-vpc-ubuntu-2004-kube-v1-25-6.qcow2][kube-1-25-6] | 1.25.6             |
 | us-south | power-oss-bucket | [capibm-vpc-ubuntu-2004-kube-v1-25-2.qcow2][kube-1-25-2] | 1.25.2             |
 
 Note: These images are built using the [image-builder][image-builder] tool and more information can be found [here](../topics/vpc/prerequisites.html#build-workload-cluster-image)
 
+[kube-1-25-6]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-vpc-ubuntu-2004-kube-v1-25-6.qcow2
 [kube-1-25-2]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-vpc-ubuntu-2004-kube-v1-25-2.qcow2
 
 [image-builder]: https://github.com/kubernetes-sigs/image-builder