Version bump to RP1A.200109.003 [core/build_id.mk]

Change-Id: I1e3f281833a89a1b2d08d5ea4ced4dc6b32216cb
diff --git a/core/build_id.mk b/core/build_id.mk
index fe0b339..46ee359 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=RP1A.200109.002
+BUILD_ID=RP1A.200109.003