Version bump to RD1B.200830.002 [core/build_id.mk]

Change-Id: I71917d44d2026a8a1d22c8d3b4677ebd203b364f
diff --git a/core/build_id.mk b/core/build_id.mk
index c206112..a3b7d56 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=RD1B.200830.001
+BUILD_ID=RD1B.200830.002