[meta] update prezto
change
commit e6934b6f1ef1d67220de45d4a0c510fa8d4270b0
author Alpha Chen <alpha.chen@gmail.com>
date
parent cde72c2e 
diff --git a/src/prezto b/src/prezto
index 3cf69fda..11def29d 160000
--- a/src/prezto
+++ b/src/prezto
@@ -1 +1 @@
-Subproject commit 3cf69fda7a9e2711e7704c32650452051850deff
+Subproject commit 11def29d4c6b8b50b5ce71cd18e63e03303fcaeb