Version bump to PQ1A.181105.012

Change-Id: Ib353386a8da7d1b30086fdded51009e9db7c2fd4
diff --git a/core/build_id.mk b/core/build_id.mk
index b757af7..db373fe 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.
 
-export BUILD_ID=PQ1A.181105.011
+export BUILD_ID=PQ1A.181105.012