Version bump to SD1A.210331.003 [core/build_id.mk]

Change-Id: I44f7cda6d67f07efd952462d28327addf6c28330
diff --git a/core/build_id.mk b/core/build_id.mk
index 8bf8aaa..9c2f841 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=SD1A.210331.002
+BUILD_ID=SD1A.210331.003