Version bump to OPD1.170804.002

Change-Id: I3f5852a4e691220ddb3efae18e2f29ba6a72ce9e
diff --git a/core/build_id.mk b/core/build_id.mk
index 7ba2254..6e6ef0b 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=OPD1.170804.001
+export BUILD_ID=OPD1.170804.002