Add End2EndPhpt test suite to legacy configuration

Author: fredden

phpunit-lte9.xml.dist

@@ -25,6 +25,9 @@
             <directory>./src/Standards/Squiz/Tests/</directory>
             <directory>./src/Standards/Zend/Tests/</directory>
         </testsuite>
+        <testsuite name="End2EndPhpt">
+            <directory suffix=".phpt">tests/EndToEndPhpt/</directory>
+        </testsuite>
     </testsuites>
 
     <groups>