prebuilt.conf: updating FULL_BINHOST

Change-Id: I3f00cf1790e1243ee05b11954918be36c74a8df2
diff --git a/overlay-tatl/prebuilt.conf b/overlay-tatl/prebuilt.conf
index 7bb7023..4a6e0c3 100644
--- a/overlay-tatl/prebuilt.conf
+++ b/overlay-tatl/prebuilt.conf
@@ -1 +1 @@
-FULL_BINHOST="gs://chromeos-prebuilt/board/tatl/full-2018.04.12.173518/packages/"
+FULL_BINHOST="gs://chromeos-prebuilt/board/tatl/full-2018.04.12.183606/packages/"