Version bump to RD1A.200702.002 [core/build_id.mk]

Change-Id: Ib3b84a4ab8a5b0409c8a4d3cbc10dc7647046045
diff --git a/core/build_id.mk b/core/build_id.mk
index 213f354..d3367d8 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.200702.001
+BUILD_ID=RD1A.200702.002