prebuilt.conf: updating FULL_BINHOST

Change-Id: I39112316c14ff4641c1f613b744b153a6e92c416
diff --git a/overlay-x86-generic/prebuilt.conf b/overlay-x86-generic/prebuilt.conf
index a90c955..0974915 100644
--- a/overlay-x86-generic/prebuilt.conf
+++ b/overlay-x86-generic/prebuilt.conf
@@ -1 +1 @@
-FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/x86-generic/full-2013.06.12.143229/packages/"
+FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/x86-generic/full-2013.06.12.155743/packages/"