Version bump to QPR1.180507.001

Change-Id: Ie8172d862470e06fef7d7ece48712b5176d2bd58
diff --git a/core/build_id.mk b/core/build_id.mk
index 4de4873..07e1d5f 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=QPR1.180506.001
+BUILD_ID=QPR1.180507.001