Version bump to SD1A.210223.004 [core/build_id.mk]

Change-Id: I5d0a4d646b91d4ad7796014356d683d2e462150e
diff --git a/core/build_id.mk b/core/build_id.mk
index ae8e5ae..4736319 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.210223.003
+BUILD_ID=SD1A.210223.004