GRG78

Change-Id: Ib730c4936b7191a85f94fba0d95e0f5387813661
diff --git a/core/build_id.mk b/core/build_id.mk
index ca56508..a94bbc0 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -19,4 +19,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-export BUILD_ID=GRG77
+export BUILD_ID=GRG78