magento-test/app/code/Magento/MediaGalleryCatalog/etc/di.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Catalog\Model\Product\Gallery\Processor">
        <plugin name="media_gallery_image_remove_metadata" type="Magento\MediaGalleryCatalog\Plugin\Product\Gallery\RemoveAssetAfterRemoveImage"/>
    </type>
</config>