Remove deprecation warning caused by automatic role argument spec validation (#85401)

(cherry picked from commit 7216e04139)

changelogs/fragments/fix-auto-role-spec-validation-deprecation.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - Update automatic role argument spec validation to not use deprecated syntax (https://github.com/ansible/ansible/issues/85399).

lib/ansible/playbook/role/__init__.py

@@ -374,8 +374,8 @@ class Role(Base, Conditional, Taggable, CollectionSearch, Delegatable):
             task_name = task_name + ' - ' + argument_spec['short_description']
 
         return {
-            'action': {
-                'module': 'ansible.builtin.validate_argument_spec',
+            'action': 'ansible.builtin.validate_argument_spec',
+            'args': {
                 # Pass only the 'options' portion of the arg spec to the module.
                 'argument_spec': argument_spec.get('options', {}),
                 'provided_arguments': self._role_params,