book: Add missing kubeconfig file to deploy cloud-controller-manager on workload cluster

Author: mrezabarkhordari

docs/book/src/user/quick-start.md

@@ -1551,15 +1551,15 @@ Next, create a Kubernetes secret using this configuration to securely store your
 You can create this secret for example with:
 
 ```bash
-kubectl -n kube-system create secret generic cloud-config --from-file=cloud.conf
+kubectl --kubeconfig=./capi-quickstart.kubeconfig -n kube-system create secret generic cloud-config --from-file=cloud.conf
 ```
 
 Now, you are ready to deploy the external cloud provider!
 
 ```bash
-kubectl apply -f https://raw.githubusercontent.com/kubernetes/cloud-provider-openstack/master/manifests/controller-manager/cloud-controller-manager-roles.yaml
-kubectl apply -f https://raw.githubusercontent.com/kubernetes/cloud-provider-openstack/master/manifests/controller-manager/cloud-controller-manager-role-bindings.yaml
-kubectl apply -f https://raw.githubusercontent.com/kubernetes/cloud-provider-openstack/master/manifests/controller-manager/openstack-cloud-controller-manager-ds.yaml
+kubectl apply --kubeconfig=./capi-quickstart.kubeconfig -f https://raw.githubusercontent.com/kubernetes/cloud-provider-openstack/master/manifests/controller-manager/cloud-controller-manager-roles.yaml
+kubectl apply --kubeconfig=./capi-quickstart.kubeconfig -f https://raw.githubusercontent.com/kubernetes/cloud-provider-openstack/master/manifests/controller-manager/cloud-controller-manager-role-bindings.yaml
+kubectl apply --kubeconfig=./capi-quickstart.kubeconfig -f https://raw.githubusercontent.com/kubernetes/cloud-provider-openstack/master/manifests/controller-manager/openstack-cloud-controller-manager-ds.yaml
 ```
 
 Alternatively, refer to the [helm chart](https://github.com/kubernetes/cloud-provider-openstack/tree/master/charts/openstack-cloud-controller-manager).