Version bump to QP1A.180905.002

Change-Id: I9461f29d51b9df0eb7590d617ba00cfa38f2d4a6
diff --git a/core/build_id.mk b/core/build_id.mk
index affed7e..77cf96c 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.180905.001
+BUILD_ID=QP1A.180905.002