Plugin Elementor: How to open an image instead of the post in the portfolio widget?

The following code is added to the corresponding skin file of the widget. This will of course be overwritten in case of updates.

<article <?php post_class( $classes ); ?>>
<a class="elementor-post__thumbnail__link" href="<?php echo esc_url($featured_img_url); ?> ">
<?php

is replaced with

<article <?php post_class( $classes ); ?>>
      <a class="elementor-post__thumbnail__link" href="<?php echo get_the_post_thumbnail_url(get_the_ID(),'full'); ?> ">
<?php