pub async fn scan_n_async(
        &mut self,
        max: usize,
    ) -> Result<alloc::vec::Vec<AccessPointInfo>, WifiError> {
        self.scan_with_config_async_max(Default::default(), max)
            .await
    }
Async version of [`crate::wifi::WifiController`]'s `scan_n` method
esp-wifi/src/wifi/mod.rs