MAGETWO-48914: Stabilize PR

Author: shiftedreality

app/code/Magento/Bundle/Ui/DataProvider/Product/Form/Modifier/BundleQuantity.php

@@ -31,7 +31,7 @@ public function modifyMeta(array $meta)
                             self::CODE_QUANTITY_AND_STOCK_STATUS => [
                                 'arguments' => [
                                     'data' => [
-                                        'config' => ['disabled' => true],
+                                        'config' => ['disabled' => false],
                                     ],
                                 ],
                             ],

app/code/Magento/GroupedProduct/Ui/DataProvider/Product/Form/Modifier/Grouped.php

@@ -205,7 +205,7 @@ protected function modifyQtyAndStockStatus(array $meta)
                             self::$codeQuantityAndStockStatus => [
                                 'arguments' => [
                                     'data' => [
-                                        'config' => ['disabled' => true],
+                                        'config' => ['disabled' => false],
                                     ],
                                 ],
                             ],