Make change and version bump to QQ3A.200409.001

Change-Id: I07a6c4aa3d4f787bac39975f858179fefdf88bca
diff --git a/core/build_id.mk b/core/build_id.mk
index 2329288..e645746 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=QT
+BUILD_ID=QQ3A.200409.001