Allow Platform.executable for JIT app snapshots.

tests/standalone/io/file_read_special_device_test.dart

Index: tests/standalone/io/file_read_special_device_test.dart
diff --git a/tests/standalone/io/file_read_special_device_test.dart b/tests/standalone/io/file_read_special_device_test.dart
index 482ac573488e3a2dc6363a0010693e058e42df92..e57f777eeb1d2bbdb90992c23519447da0d0185d 100644
--- a/tests/standalone/io/file_read_special_device_test.dart
+++ b/tests/standalone/io/file_read_special_device_test.dart
@@ -2,6 +2,8 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+// OtherResources=file_read_stdio_script.dart
+
 import 'package:expect/expect.dart';
 import 'package:path/path.dart';
 import 'dart:io';