add mftf_migrated:yes tag to old test

Author: atwix-framework

dev/tests/functional/tests/app/Magento/Security/Test/TestCase/LockAdminUserWhenCreatingNewIntegrationTest.xml

@@ -18,6 +18,7 @@
             <data name="integration/data/current_password" xsi:type="string">incorrect password</data>
             <data name="integration/data/resource_access" xsi:type="string">All</data>
             <data name="attempts" xsi:type="string">4</data>
+            <data name="tag" xsi:type="string">mftf_migrated:yes</data>
             <constraint name="Magento\Security\Test\Constraint\AssertUserIsLocked" />
         </variation>
     </testCase>