Make Response parameter in ParseErrorLogger optional for backward compatibility (#865)

* Initial plan

* Make response parameter in ParseErrorLogger optional for backward compatibility

Co-authored-by: trevorwang <121966+trevorwang@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: trevorwang <121966+trevorwang@users.noreply.github.com>

Author: Copilot

example_dartmappable/lib/example.g.dart

@@ -3752,7 +3752,7 @@ MultipartFile.fromFileSync(i.path,
       child,
       const Code('} on Object catch (e, s) {'),
       const Code(
-        '$_errorLoggerVar?.logError(e, s, $_optionsVar, $_resultVar);',
+        '$_errorLoggerVar?.logError(e, s, $_optionsVar, response: $_resultVar);',
       ),
       const Code('rethrow;'),
       const Code('}'),