Version bump to PD2A.181114.004

Change-Id: Iec7ee606b2df59c9e273d8ffd7c84046a56ce470
diff --git a/core/build_id.mk b/core/build_id.mk
index a8cfba4..aff2a2a 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=PD2A.181114.003
+export BUILD_ID=PD2A.181114.004