Version bump to RQ1D.201205.012 [core/build_id.mk]

Change-Id: I5cb3931c73eea97a1af84cd3f1925b6219b1af1a
diff --git a/core/build_id.mk b/core/build_id.mk
index d38815d..76b88f5 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=RQ1D.201205.011
+BUILD_ID=RQ1D.201205.012