Version bump to RP1A.200320.002 [core/build_id.mk]

Change-Id: Id5a3bf8a8339e87e98caaf8ee1d6a83d3c6c9168
diff --git a/core/build_id.mk b/core/build_id.mk
index 160a0f6..e0a7b2e 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.200320.001
+BUILD_ID=RP1A.200320.002