Version bump to RQ1A.200728.002 [core/build_id.mk]

Change-Id: I87aef567020d5c816bc0d6a5eed8f1b8f1bad49c
diff --git a/core/build_id.mk b/core/build_id.mk
index bd6e5b3..9d8a09c 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=RQ1A.200728.001
+BUILD_ID=RQ1A.200728.002