Use hostname override in post-remove role, just as pre-remove role does (#9360)

roles/remove-node/post-remove/tasks/main.yml

@@ -3,7 +3,7 @@
   command: "{{ kubectl }} delete node {{ kube_override_hostname|default(inventory_hostname) }}"
   delegate_to: "{{ groups['kube_control_plane']|first }}"
   # ignore servers that are not nodes
-  when: inventory_hostname in groups['k8s_cluster'] and inventory_hostname in nodes.stdout_lines
+  when: inventory_hostname in groups['k8s_cluster'] and kube_override_hostname|default(inventory_hostname) in nodes.stdout_lines
   retries: "{{ delete_node_retries }}"
   # Sometimes the api-server can have a short window of indisponibility when we delete a master node
   delay: "{{ delete_node_delay_seconds }}"