Version bump to SSV1.210916.070 [core/build_id.mk]

Change-Id: I5d6279e3091dd2799134c4142ad36783c9422518
diff --git a/core/build_id.mk b/core/build_id.mk
index 98a8979..a4657dd 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=SSV1.210916.069
+BUILD_ID=SSV1.210916.070