Version bump to SSV1.210916.067 [core/build_id.mk]

Change-Id: Id7a22c06bd4b9c4440cc25740dc3b88654ec0b20
diff --git a/core/build_id.mk b/core/build_id.mk
index d023fb9..d0e63b4 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.
 
-BUILD_ID=SSV1.210916.066
+BUILD_ID=SSV1.210916.067