如何在产品视图的价格块中禁用对magento2.3的缓存？

<?php
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'Custom_DisablePriceCache',
    __DIR__
);

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
    <module name="Custom_DisablePriceCache" setup_version="1.0.0">
        <sequence>
            <module name="Magento_Catalog"/>
        </sequence>
    </module>
</config>

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Catalog\Block\Product\ListProduct">
        <plugin name="disable_price_cache" type="Custom\DisablePriceCache\Plugin\DisablePriceCachePlugin" sortOrder="1"/>
    </type>
</config>

<?php
namespace Custom\DisablePriceCache\Plugin;

class DisablePriceCachePlugin
{
    public function afterGetCacheLifetime(\Magento\Catalog\Block\Product\ListProduct $subject, $result)
    {
        return null;
    }
}

php bin/magento cache:clean