The plugin is using deprecated function get_used_coupons

My ENV:

WC: 9.4.2
PHP: 8.3.19
WP: 6.7.2
AvantLink Integration For WooCommerce: 1.0.11

// File wp-content/plugins/avantlink-integration-for-woocommerce/avantlink-integration-for-woocommerce.php

      wp_localize_script('avantlinkwoo_orderarray', 'order', array(
            'order_id' => $order->get_order_number(),
            'order_subtotal' => $order->get_subtotal() - $order->get_total_discount(),
            'order_country' => $order->billing_country,
            'order_state' => $order->billing_state,
            'order_currency' => $order->currency,
            'merchant_id' => $merchantId,
            'coupons' => $order->get_used_coupons(),
            'new_customer' => $avlNewCustomer,
            'order_items' => json_encode($items)
        ));

The function get_used_coupons is deprecated.

Please help to fix it.