Github #99: Sync "develop-storefront" with master branches

Author: le0n4ik

dev/tests/integration/testsuite/Magento/ConfigurableProduct/_files/product_configurable_with_category_and_weight.php

@@ -169,8 +169,8 @@
 $configurableAttributesData = [
     [
         'attribute_id' => $attribute->getId(),
-        'code' => $firstAttribute->getAttributeCode(),
-        'label' => $firstAttribute->getStoreLabel(),
+        'code' => $attribute->getAttributeCode(),
+        'label' => $attribute->getStoreLabel(),
         'position' => '0',
         'values' => $attributeValues,
     ],