Version bump to RQ2A.201120.002 [core/build_id.mk]

Change-Id: Ibb5d5c672d97fd17761ec7764be12780f1db6189
diff --git a/core/build_id.mk b/core/build_id.mk
index fa843e7..b652faf 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=RQ2A.201120.001
+BUILD_ID=RQ2A.201120.002