Version bump to SP2A.210301.002 [core/build_id.mk]

Change-Id: Ibcc1ab7015bf04fc96f77c59f86320a9a0abd3b5
diff --git a/core/build_id.mk b/core/build_id.mk
index 609a9aa..0f20a91 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=SP2A.210301.001
+BUILD_ID=SP2A.210301.002