prebuilt.conf: updating FULL_BINHOST

Change-Id: Ifb5c2b25052ae687ad53a6949c91130cd5f9bb00
diff --git a/overlay-amd64-generic/prebuilt.conf b/overlay-amd64-generic/prebuilt.conf
index 21948ce..c4e4f92 100644
--- a/overlay-amd64-generic/prebuilt.conf
+++ b/overlay-amd64-generic/prebuilt.conf
@@ -1 +1 @@
-FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/amd64-generic/full-2013.02.12.202810/packages/"
+FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/amd64-generic/full-2013.02.12.214656/packages/"