Version bump to QQ1A.190905.004 [core/build_id.mk]

Change-Id: I0842daecfc326b18b1c59f29ccf6543e6366859a
diff --git a/core/build_id.mk b/core/build_id.mk
index 2185b76..cf93f93 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=QQ1A.190905.003
+BUILD_ID=QQ1A.190905.004