Version bump to QP1A.180913.002

Change-Id: Id1793a9a090873b2fb91e1cddf998fca65e28422
diff --git a/core/build_id.mk b/core/build_id.mk
index 9dd35b9..a2c8767 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -18,4 +18,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-BUILD_ID=QP1A.180913.001
+BUILD_ID=QP1A.180913.002