Version bump to RQ1C.210105.004 [core/build_id.mk]

Change-Id: Ifd2dab78acf9652ffeb3016395a65e2e44229545
diff --git a/core/build_id.mk b/core/build_id.mk
index 73a8b9a..e7bccc3 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=RQ1C.210105.003
+BUILD_ID=RQ1C.210105.004