Version bump to QQ1B.191205.012 [core/build_id.mk]

Change-Id: Iedcad183988fccd045609d443e0b9f4a3eca3e72
diff --git a/core/build_id.mk b/core/build_id.mk
index ccf809b..9a9f94b 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=QQ1B.191205.011
+BUILD_ID=QQ1B.191205.012