Version bump to OPD1.170726.002

Change-Id: I347c118bfcc749584b3a6c5b9d89d9c14b1c4457
diff --git a/core/build_id.mk b/core/build_id.mk
index 8a640b7..4a6fcc1 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=OPD1.170726.001
+export BUILD_ID=OPD1.170726.002