Version bump to OPM1.170928.005

Change-Id: I07f1bdd7989a013334fcd6bebaa1104ffe49c4ad
diff --git a/core/build_id.mk b/core/build_id.mk
index 99b645f..4b83f3a 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=OPM1.170928.004
+export BUILD_ID=OPM1.170928.005