Version bump to OPR6.170623.017

Change-Id: I6c79125890ee1c26f82dc11187d90821f51833ee
diff --git a/core/build_id.mk b/core/build_id.mk
index 7bf1222..d974698 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=OPR6.170623.016
+export BUILD_ID=OPR6.170623.017