Version bump to PPR1.180314.002

Change-Id: I666b331bab989045289285ebc55037180606ab4e
diff --git a/core/build_id.mk b/core/build_id.mk
index a27b0ed..6bb9487 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.
 
-export BUILD_ID=PPR1.180314.001
+export BUILD_ID=PPR1.180314.002