Version bump to OPM2.171019.006

Change-Id: I1ff907e674151a6605befba8bcce5280d11cbbfc
diff --git a/core/build_id.mk b/core/build_id.mk
index d157236..4027af7 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=OPM2.171018.002
+export BUILD_ID=OPM2.171019.006