CORE-777: Composer json fixes

composer.json

@@ -3,24 +3,25 @@
   "description": "GiftCard module",
   "license": "proprietary",
   "require": {
+    "php": ">=7.1",
     "spryker/kernel": "^3.0.0",
     "spryker/product": "^1.0.0 || ^2.0.0 || ^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0",
-    "spryker/util-encoding": "^2.0.0",
     "spryker/propel-orm": "^1.5.0",
     "spryker/sales": "^8.0.0",
-    "spryker/symfony": "^3.1.0"
+    "spryker/symfony": "^3.1.0",
+    "spryker/util-encoding": "^2.0.0"
   },
   "require-dev": {
-    "spryker/code-sniffer": "*",
-    "spryker/propel": "^3.0.0",
-    "spryker/testify": "*",
     "spryker/calculation": "*",
     "spryker/cart": "^4.0.0",
+    "spryker/checkout": "^3.2.0",
+    "spryker/code-sniffer": "*",
     "spryker/discount": "^5.0.0 || ^6.0.0",
     "spryker/oms": "^7.0.0",
     "spryker/payment": "^4.0.0",
+    "spryker/propel": "^3.0.0",
     "spryker/shipment": "^6.2.0",
-    "spryker/checkout": "^3.2.0"
+    "spryker/testify": "*"
   },
   "suggest": {
     "spryker/payment": "If you want to use Payment plugins",
@@ -34,7 +35,7 @@
   "autoload": {
     "psr-4": {
       "Spryker\\": "src/Spryker/",
-      "SprykerTest\\Zed\\GiftCard\\": "tests/SprykerTest/Zed/GiftCard/_support/"
+      "SprykerTest\\Zed\\GiftCard\\Helper\\": "tests/SprykerTest/Zed/GiftCard/_support/Helper/"
     }
   },
   "autoload-dev": {