Fix interoperability-tests

Author: tvdijen

tests/InterOperability/EntitiesDescriptorTest.php

@@ -90,7 +90,7 @@ public static function provideMetadata(): array
                 DOMDocumentFactory::fromFile('/tmp/metadata/grnet.xml')->documentElement,
             ],
             'EduID' => [
-                DOMDocumentFactory::fromFile('eduid.xml')->documentElement,
+                DOMDocumentFactory::fromFile('/tmp/metadata/eduid.xml')->documentElement,
             ],
         ];
     }