Version bump to PQ3A.190220.002

Change-Id: Ia3f2a246433fee3287ccb83757bf3a43baa25ba3
diff --git a/core/build_id.mk b/core/build_id.mk
index 85b74f6..aea63ac 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=PQ3A.190220.001
+export BUILD_ID=PQ3A.190220.002