MAGETWO-97563: [FT] [MFTF] StorefrontCheckAmountLimitWishlistTest fails because of bad design

- MFTF test fix

Author: SeruyV

app/code/Magento/Wishlist/Test/Mftf/ActionGroup/StorefrontCustomerWishlistActionGroup.xml

@@ -95,11 +95,13 @@
             <argument name="quantity" type="string"/>
             <argument name="errorNum" type="string"/>
         </arguments>
+        <scrollToTopOfPage stepKey="scrollToTop1"/>
         <moveMouseOver selector="{{StorefrontCustomerWishlistProductSection.productInfoByName(product.name)}}" stepKey="mouseOverOnProduct" />
         <fillField selector="{{StorefrontCustomerWishlistProductSection.productDescription(product.name)}}" userInput="{{description}}" stepKey="fillDescription"/>
         <fillField selector="{{StorefrontCustomerWishlistProductSection.productQuantity(product.name)}}" userInput="{{quantity}}" stepKey="fillQuantity"/>
         <moveMouseOver selector="{{StorefrontCustomerWishlistProductSection.productAddAllToCart}}" stepKey="mouseOver"/>
         <click selector="{{StorefrontCustomerWishlistProductSection.productUpdateWishList}}" stepKey="clickAddToWishlistButton"/>
+        <scrollToTopOfPage stepKey="scrollToTop2"/>
         <moveMouseOver selector="{{StorefrontCustomerWishlistProductSection.productInfoByName(product.name)}}" stepKey="wishlistMoveMouseOverProduct" />
         <!--Check error message-->
         <see selector="{{StorefrontCustomerWishlistProductSection.productQtyError(product.name)}}" userInput="The maximum you may purchase is {{errorNum}}." stepKey="checkQtyError"/>