Make Gin node edit form available for all content entities

/**
 * Implements hook_preprocess_HOOK() for layout.html.twig.
 */
function hook_preprocess_layout(&$variables) {
  $layout = $variables['layout'];
  foreach ($layout->getRegionNames() as $region_name) {
    if (array_key_exists($region_name, $variables['content'])) {
      uasort($variables['content'][$region_name], [\Drupal\Component\Utility\SortArray::class, 'sortByWeightProperty']);
    }
  }
}