### Summary

ansible-doc contains deprecated calls to be removed for 2.17


### Issue Type

Feature Idea

### Component Name

`lib/ansible/cli/doc.py`
display.deprecated("find_plugins method as it is incomplete/incorrect. use ansible.plugins.list functions instead.", version='2.17')
        return list_plugins(plugin_type, coll_filter, [path]).keys()
    @classmethod
    def tty_ify(cls, text):
        
        t = cls._ITALIC.sub(r"`\1'", text)    
        t = cls._BOLD.sub(r"*\1*", t)         
        t = cls._MODULE.sub("[" + r"\1" + "]", t)       
        t = cls._URL.sub(r"\1", t)                      
        t = cls._LINK.sub(r"\1 <\2>", t)                
        t = cls._PLUGIN.sub("[" + r"\1" + "]", t)       
        t = cls._REF.sub(r"\1", t)            
        t = cls._CONST.sub(r"`\1'", t)        
        t = cls._SEM_OPTION_NAME.sub(cls._tty_ify_sem_complex, t)  
        t = cls._SEM_OPTION_VALUE.sub(cls._tty_ify_sem_simle, t)  
        t = cls._SEM_ENV_VARIABLE.sub(cls._tty_ify_sem_simle, t)  
        t = cls._SEM_RET_VALUE.sub(cls._tty_ify_sem_complex, t)  
        t = cls._RULER.sub("\n{0}\n".format("-" * 13), t)   
        
        t = cls._RST_SEEALSO.sub(r"See also:", t)   
        t = cls._RST_NOTE.sub(r"Note:", t)          
        t = cls._RST_ROLES.sub(r"`", t)             
        t = cls._RST_DIRECTIVES.sub(r"", t)         
        return t
    def init_parser(self):