prebuilt.conf: updating FULL_BINHOST

Change-Id: I1d8cb3ca72ae3eec76e851982348a05ff694a92f
diff --git a/overlay-oak/prebuilt.conf b/overlay-oak/prebuilt.conf
index 4670187..6fcd44d 100644
--- a/overlay-oak/prebuilt.conf
+++ b/overlay-oak/prebuilt.conf
@@ -1 +1 @@
-FULL_BINHOST="gs://chromeos-prebuilt/board/oak/full-2015.12.10.133726/packages/"
+FULL_BINHOST="gs://chromeos-prebuilt/board/oak/full-2015.12.10.162623/packages/"