Change 'xb_test_node' module to 'xb_dev_standard'.

Author: TravisCarden

commands/web/xb-site-install

@@ -14,7 +14,7 @@ drush site:install -y \
 # Enable the Experience Builder module.
 drush pm:install -y \
   experience_builder \
-  xb_test_node
+  xb_dev_standard
 
 # Create a default article.
 drush php:eval "(\Drupal\node\Entity\Node::create(['type' => 'article', 'title' => 'Test', 'uid' => 1]))->save();"