MQE-2194: fix mftf tests static check failures

Author: jilu1

app/code/Magento/Customer/Test/Mftf/ActionGroup/CreateCustomerOrderActionGroup.xml

@@ -12,10 +12,6 @@
         <annotations>
             <description>Create Order via API assigned to Customer.</description>
         </annotations>
-        <arguments>
-            <argument name="Customer" />
-            <argument name="Product" />
-        </arguments>
 
         <createData entity="CustomerCart" stepKey="CustomerCart">
             <requiredEntity createDataKey="Customer"/>

app/code/Magento/Wishlist/Test/Mftf/Test/StorefrontShareWishlistWithNotValidEmailAddressTest.xml

@@ -14,6 +14,7 @@
             <stories value="Customer Wishlist"/>
             <title value="Customer is not able to share wishlist with invalid email addresses"/>
             <description value="Customer is not able to share wishlist with invalid email addresses"/>
+            <severity value="AVERAGE"/>
             <group value="wishlist"/>
         </annotations>
         <before>