fix: updated the capx version used

Author: deepakm-ntnx

hack/examples/bases/nutanix/cluster/kustomization.yaml.tmpl

@@ -7,7 +7,7 @@ kind: Kustomization
 resources:
 - ../../../additional-resources/dockerhub-secret.yaml
 - ../../../additional-resources/nutanix/csi-secret.yaml
-- https://raw.githubusercontent.com/nutanix-cloud-native/cluster-api-provider-nutanix/1a7cd69ba35de01e56dcf2dda7f31973111d2317/templates/cluster-template-topology.yaml
+- https://github.com/nutanix-cloud-native/cluster-api-provider-nutanix/releases/download/${CAPX_VERSION}/cluster-template-topology.yaml
 
 sortOptions:
   order: fifo

hack/examples/bases/nutanix/clusterclass/kustomization.yaml.tmpl

@@ -5,7 +5,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
 resources:
-- https://raw.githubusercontent.com/nutanix-cloud-native/cluster-api-provider-nutanix/1a7cd69ba35de01e56dcf2dda7f31973111d2317/templates/cluster-template-clusterclass.yaml
+- https://github.com/nutanix-cloud-native/cluster-api-provider-nutanix/releases/download/${CAPX_VERSION}/cluster-template-clusterclass.yaml
 
 configurations:
   - kustomizeconfig.yaml