Version bump to SSV1.210916.029 [core/build_id.mk]

Change-Id: Ibe1f575a3904ff87887d4c4e9d4fab6bf4a80a4b
diff --git a/core/build_id.mk b/core/build_id.mk
index 223d429..133fbe2 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=SSV1.210916.028
+BUILD_ID=SSV1.210916.029