Fixes failing tests in selector/traversing

diff --git a/src/sizzle b/src/sizzle
index 6b8b9bf6b051de462972b8e4df1a7bdc91f17bfa..ccb60a3d38b30dd8158ec168aabae4adf69a95bd 160000 (submodule)
--- a/src/sizzle
+++ b/src/sizzle
@@ -1 +1 @@
-Subproject commit 6b8b9bf6b051de462972b8e4df1a7bdc91f17bfa
+Subproject commit ccb60a3d38b30dd8158ec168aabae4adf69a95bd