Version bump to QP1A.181018.002

Change-Id: Id61b20c37b48401f720c11003a41d5cfa3b4e47d
diff --git a/core/build_id.mk b/core/build_id.mk
index 718606f..4416961 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.181018.001
+BUILD_ID=QP1A.181018.002