### Summary

ansible-doc contains deprecated calls to be removed for 2.17


### Issue Type

Feature Idea

### Component Name

`lib/ansible/cli/doc.py`
roles = list(role_json.keys())
        text = []
        for role in roles:
            text += self.get_role_man_text(role, role_json[role])
        
        DocCLI.pager("\n".join(text))
    @staticmethod
    def _list_keywords():