MQE-1187: Fix MFTF skipped tests

- Unskipped working tests

Author: KevinBKozan

app/code/Magento/Backup/Test/Mftf/Test/AdminCreateAndDeleteBackupsTest.xml

@@ -18,8 +18,7 @@
             <testCaseId value="MAGETWO-94176"/>
             <group value="backup"/>
             <skip>
-                <issueId value="MQE-1187"/>
-                <issueId value="DEVOPS-3512"/>
+                <issueId value="MC-5807"/>
             </skip>
         </annotations>
 

app/code/Magento/Cms/Test/Mftf/Test/AdminAddImageToWYSIWYGBlockTest.xml

@@ -16,9 +16,6 @@
             <description value="Admin should be able to add image to WYSIWYG content of Block"/>
             <severity value="CRITICAL"/>
             <testCaseId value="MAGETWO-84376"/>
-            <skip>
-                <issueId value="MQE-1187" />
-            </skip>
         </annotations>
         <before>
             <createData entity="_defaultCmsPage" stepKey="createCMSPage" />

app/code/Magento/ConfigurableProduct/Test/Mftf/Test/StorefrontSortingByPriceForConfigurableWithCatalogRuleAppliedTest.xml

@@ -17,9 +17,6 @@
             <severity value="CRITICAL"/>
             <testCaseId value="MAGETWO-69988"/>
             <group value="сonfigurable_product"/>
-            <skip>
-                <issueId value="MAGETWO-96658"/>
-            </skip>
         </annotations>
         <before>
             <createData entity="ApiCategory" stepKey="createCategory"/>

app/code/Magento/UrlRewrite/Test/Mftf/Test/AdminUrlRewritesForProductInAnchorCategoriesTest.xml

@@ -16,9 +16,6 @@
             <severity value="CRITICAL"/>
             <testCaseId value="MAGETWO-69826"/>
             <group value="urlRewrite"/>
-            <skip>
-                <issueId value="MAGETWO-96713"/>
-            </skip>
         </annotations>
 
         <!-- Preconditions-->