Fixed code coverage generation when resources folder are deeper

phpunit.xml.dist

@@ -25,6 +25,7 @@
                 <directory>./src/Symfony/Bundle/*/Resources</directory>
                 <directory>./src/Symfony/Bundle/*/Tests</directory>
                 <directory>./src/Symfony/Component/*/Resources</directory>
+                <directory>./src/Symfony/Component/*/*/Resources</directory>
             </exclude>
         </whitelist>
     </filter>