Version bump to RD1A.200730.002 [core/build_id.mk]

Change-Id: Ib01c888249a25901b4a21f8e3c203a961c40b8e5
diff --git a/core/build_id.mk b/core/build_id.mk
index f21de65..d84a695 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=RD1A.200730.001
+BUILD_ID=RD1A.200730.002