Make change and version bump to RQ3A.210905.001

Change-Id: I93827e5752f28f08b818ac9fee1ed02311328b01
diff --git a/core/build_id.mk b/core/build_id.mk
index f95f3ba..513c6ec 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=RQ3A.210805.001
+BUILD_ID=RQ3A.210905.001