Version bump to QP1A.190711.018 [core/build_id.mk]

Change-Id: Iaabb1bbb269721002703e0b9ace5aa6d2fdc4d2c
diff --git a/core/build_id.mk b/core/build_id.mk
index 7c1a298..d47e8a5 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=QP1A.190711.017
+BUILD_ID=QP1A.190711.018