Issue #3046753 by devarch, heddn: Make XML parser more resilient

tests/src/Kernel/Plugin/migrate_plus/data_parser/SimpleXmlTest.php

@@ -191,7 +191,7 @@ class SimpleXmlTest extends KernelTestBase {
     $url = $this->path . '/tests/data/simple_xml_non_existing.xml';
     $this->configuration['urls'][0] = $url;
 
-    $this->setExpectedException(MigrateException::class, 'file parser plugin: could not retrieve data from modules/migrate_plus/tests/data/simple_xml_non_existing.xml');
+    $this->setExpectedException(MigrateException::class, 'file parser plugin: could not retrieve data from modules/contrib/migrate_plus/tests/data/simple_xml_non_existing.xml');
     $parser = $this->pluginManager->createInstance('simple_xml', $this->configuration);
     $parser->next();
   }