Version bump to OPD1.170509.002

Change-Id: I95d95233f26d3359c2a59a8f46e0f0146908a687
diff --git a/core/build_id.mk b/core/build_id.mk
index 188c84a..05356f8 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=OPD1.170509.001
+export BUILD_ID=OPD1.170509.002