MCP-773: [GraphQL] Error in applying a coupon during a checkout

Author: slopukhov

setup/src/Magento/Setup/Fixtures/CouponCodesFixture.php

@@ -112,7 +112,7 @@ public function generateCouponCodes($ruleFactory, $couponCodeFactory, $websitesA
                 'discount_amount'       => 5,
                 'discount_step'         => 0,
                 'stop_rules_processing' => 1,
-                'sort_order'            => '25',
+                'sort_order'            => '5',
             ];
 
             $model = $ruleFactory->create();