ACP2E-3091: [Cloud] Creating the Duplicate website group price customer group in Tier Prices Api.

Author: o-dubovyk

dev/tests/api-functional/testsuite/Magento/Catalog/Api/TierPriceStorageTest.php

@@ -379,15 +379,15 @@ public function testCheckNewRecords()
                 'price_type' => TierPriceInterface::PRICE_TYPE_FIXED,
                 'website_id' => 0,
                 'sku' => self::SIMPLE_PRODUCT_SKU,
-                'customer_group' => self::WRONG_CUSTOMER_GROUP_NAME,
+                'customer_group' => self::CUSTOMER_ALL_GROUPS_NAME,
                 'quantity' => 2
             ],
             [
                 'price' => 20.62,
                 'price_type' => TierPriceInterface::PRICE_TYPE_FIXED,
                 'website_id' => 1,
                 'sku' => self::SIMPLE_PRODUCT_SKU,
-                'customer_group' => self::WRONG_CUSTOMER_GROUP_NAME,
+                'customer_group' => self::CUSTOMER_ALL_GROUPS_NAME,
                 'quantity' => 2
             ]
         ];