Updates PHPUnit configuration to reflect test case/file name change

ResponseFactory was renamed to ResponseFactoryFactory, and the two test
cases were as well.

Author: weierophinney

phpunit.xml.dist

@@ -5,12 +5,12 @@
          colors="true">
     <testsuites>
         <testsuite name="zend-expressive-response-factory">
-            <file>./test/Container/ResponseFactoryWithoutDiactorosTest.php</file>
+            <file>./test/Container/ResponseFactoryFactoryWithoutDiactorosTest.php</file>
             <file>./test/Container/StreamFactoryFactoryWithoutDiactorosTest.php</file>
         </testsuite>
         <testsuite name="zend-expressive">
             <directory>./test</directory>
-            <exclude>./test/Container/ResponseFactoryWithoutDiactorosTest.php</exclude>
+            <exclude>./test/Container/ResponseFactoryFactoryWithoutDiactorosTest.php</exclude>
             <exclude>./test/Container/StreamFactoryFactoryWithoutDiactorosTest.php</exclude>
         </testsuite>
     </testsuites>