Update FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/x86-generic/full-19.06.12.161316/packages/" in /b/cbuild/src/overlays/overlay-x86-generic/prebuilt.conf

Change-Id: I3924ca5a23d2def0265996e469787989b33f9e08
diff --git a/overlay-x86-generic/prebuilt.conf b/overlay-x86-generic/prebuilt.conf
index 0d7dddf..353b8bb 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-19.06.12.151824/packages/"
+FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/x86-generic/full-19.06.12.161316/packages/"