remove_node: rename role to galaxy naming convention (#13552)

playbooks/remove_node.yml

@@ -46,7 +46,7 @@
   roles:
     - { role: kubespray_defaults, when: reset_nodes | default(True) | bool }
     - { role: remove_node/pre_remove, tags: pre-remove }
-    - role: remove-node/remove-etcd-node
+    - role: remove_node/remove_etcd_node
       when: "'etcd' in group_names"
     - { role: reset, tags: reset, when: reset_nodes | default(True) | bool }
 
@@ -57,4 +57,4 @@
   environment: "{{ proxy_disable_env }}"
   roles:
     - { role: kubespray_defaults, when: reset_nodes | default(True) | bool }
-    - { role: remove-node/post-remove, tags: post-remove }
+    - { role: remove_node/post_remove, tags: post-remove }

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

@@ -1,10 +0,0 @@
----
-- name: Warn for usage of deprecated role
-  fail:
-    msg: remove-node/pre-remove is deprecated, switch to remove_node/pre_remove
-  ignore_errors: true # noqa ignore-errors
-  run_once: true
-
-- name: Compat for direct role import
-  import_role:
-    name: remove_node/pre_remove