Sizzle: removes nth-child cache

diff --git a/src/sizzle b/src/sizzle
index 8bd4d39b5e6f5fae6d20b25877e51e528ae7de5c..41a7c2ce9be6c66e0c9b8b15e0a29c8e3ca6fb31 160000 (submodule)
--- a/src/sizzle
+++ b/src/sizzle
@@ -1 +1 @@
-Subproject commit 8bd4d39b5e6f5fae6d20b25877e51e528ae7de5c
+Subproject commit 41a7c2ce9be6c66e0c9b8b15e0a29c8e3ca6fb31