Update dependency on dart2js to fix parser crash.

test/kernel/regression/bad_interpolation.dart

Index: test/kernel/regression/bad_interpolation.dart
diff --git a/test/kernel/regression/malformed_function.dart b/test/kernel/regression/bad_interpolation.dart
similarity index 92%
copy from test/kernel/regression/malformed_function.dart
copy to test/kernel/regression/bad_interpolation.dart
index 741004a006bec16f4bd07cabb990bffb193dbf99..98fd62e1573d05bec4f9a0e0781b6159189b0a1a 100644
--- a/test/kernel/regression/malformed_function.dart
+++ b/test/kernel/regression/bad_interpolation.dart
@@ -2,7 +2,6 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
-
 main() {
-  (null) = null;
+  print(" $x.);
 }