Make change and version bump to OPM2.171026.006.G1

Change-Id: I7103b452372ba3742b487c8c548a8388a612d82e
diff --git a/core/build_id.mk b/core/build_id.mk
index 18d3454..3c98d50 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=OPM2.171026.006
+export BUILD_ID=OPM2.171026.006.G1