Update test

Author: testower

gbfs-validator-java-loader/src/test/java/org/entur/gbfs/validator/loader/LoaderTest.java

@@ -349,7 +349,7 @@ void testLoad_WithDiscoveryFileAndFeed_V3_WithAuth() throws IOException {
 
     LoadedFile discoveryFile = files
       .stream()
-      .filter(f -> f.fileName().equals("gbfs-v3.json"))
+      .filter(f -> f.fileName().equals("gbfs-v3"))
       .findFirst()
       .orElse(null);
     LoadedFile systemInfoFile = files