Disable breadcumbs microdata output for Yoast SEO plugin

wp-seo-disable-breadcrumbs-microdata.php

<?php
// functions.php
add_filter( 'wpseo_schema_graph_pieces', 'remove_breadcrumbs_from_schema', 11, 2 );

/**
 * Removes the breadcrumb graph pieces from the schema collector.
 *
 * @param array  $pieces  The current graph pieces.
 * @param string $context The current context.
 *
 * @return array The remaining graph pieces.
 *
 * @link https://developer.yoast.com/features/schema/api/
 */
function remove_breadcrumbs_from_schema( $pieces, $context ) {
    return \array_filter( $pieces, function( $piece ) {
        return ! $piece instanceof \Yoast\WP\SEO\Generators\Schema\Breadcrumb;
    } );
}