ACP2E-3255: [GRAPHQL] model value should be specified when getting customerCart

 - Fixed the static test failure.

Author: devarul

app/code/Magento/QuoteGraphQl/etc/graphql/di.xml

@@ -78,8 +78,6 @@
     <type name="Magento\Quote\Model\QuoteManagement">
         <plugin name="merge_guest_orders_with_customer_after_place"
                 type="Magento\QuoteGraphQl\Plugin\Model\MergeGuestOrder" />
-    </type>
-    <type name="Magento\Quote\Model\QuoteManagement">
         <plugin name="create_empty_cart_without_country_validation"
                 type="Magento\QuoteGraphQl\Plugin\Model\CreateEmptyCartWithoutCountryValidation" />
     </type>