message: Make listCoroutines to be alias and add Co::list.
diff: @@ -130,7 +130,7 @@ static PHP_METHOD(swoole_coroutine_util, yield);
  static PHP_METHOD(swoole_coroutine_util, resume);
  static PHP_METHOD(swoole_coroutine_util, stats);
  static PHP_METHOD(swoole_coroutine_util, getCid);
  -static PHP_METHOD(swoole_coroutine_util, listCoroutines);
  +static PHP_METHOD(swoole_coroutine_util, list);
  static PHP_METHOD(swoole_coroutine_util, sleep);
  static PHP_METHOD(swoole_coroutine_util, fread);
  static PHP_METHOD(swoole_coroutine_util, fgets);
  @@ -192,7 +192,8 @@ static const zend_function_entry swoole_coroutine_util_methods[] =
  PHP_ME(swoole_coroutine_util, getaddrinfo, arginfo_swoole_coroutine_getaddrinfo, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
  PHP_ME(swoole_coroutine_util, statvfs, arginfo_swoole_coroutine_statvfs, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
  PHP_ME(swoole_coroutine_util, getBackTrace, arginfo_swoole_coroutine_getBackTrace, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
  - PHP_ME(swoole_coroutine_util, listCoroutines, arginfo_swoole_coroutine_void, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
  + PHP_ME(swoole_coroutine_util, list, arginfo_swoole_coroutine_void, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
  + PHP_MALIAS(swoole_coroutine_util, listCoroutines, list, arginfo_swoole_coroutine_void, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
  PHP_FE_END
  };
  @@ -1276,7 +1277,7 @@ static PHP_METHOD(swoole_coroutine_iterator, __destruct)
  swoole_set_object(getThis(), NULL);
  }
  -static PHP_METHOD(swoole_coroutine_util, listCoroutines)
  +static PHP_METHOD(swoole_coroutine_util, list)
  {
  object_init_ex(return_value, swoole_coroutine_iterator_ce_ptr);
  coroutine_iterator *itearator = (coroutine_iterator *) emalloc(sizeof(coroutine_iterator));
  