prebuilt.conf: updating FULL_BINHOST

Change-Id: Ia2d6fd7e2d84c316dfef6594a38ed14a64996715
diff --git a/overlay-amd64-generic/prebuilt.conf b/overlay-amd64-generic/prebuilt.conf
index d294c65..7b45e93 100644
--- a/overlay-amd64-generic/prebuilt.conf
+++ b/overlay-amd64-generic/prebuilt.conf
@@ -1,2 +1,2 @@
 
-FULL_BINHOST="gs://chromeos-prebuilt/board/amd64-generic/full-2017.01.06.055852/packages/"
+FULL_BINHOST="gs://chromeos-prebuilt/board/amd64-generic/full-2017.01.06.090935/packages/"