Version bump to RQ1A.201205.007 [core/build_id.mk]

Change-Id: I1e30f275e0165ababa3db85859f3e1c8700d689e
diff --git a/core/build_id.mk b/core/build_id.mk
index 08b38d4..4189974 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=RQ1A.201205.006
+BUILD_ID=RQ1A.201205.007