Version bump to QP1A.181206.002

Change-Id: Iabf68b2b3f6a7f067a9d869b17b3d739cdb1de08
diff --git a/core/build_id.mk b/core/build_id.mk
index d348aef..6d05a49 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.181206.001
+BUILD_ID=QP1A.181206.002