Version bump to OPM2.171019.016

Change-Id: Icd1a06e1e1c4aaf0fde47779e35f4790f6a03267
diff --git a/core/build_id.mk b/core/build_id.mk
index 27bc596..966c0c8 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=OPM2.171019.015
+export BUILD_ID=OPM2.171019.016