Version bump to OPD1.170508.002

Change-Id: I2d64bb286851f319ffb890e983475c120b1f786a
diff --git a/core/build_id.mk b/core/build_id.mk
index 4493008..2490e3f 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=OPD1.170508.001
+export BUILD_ID=OPD1.170508.002