Version bump to RP1A.201005.004 [core/build_id.mk]

Change-Id: I3eb7863f2e30910df11b91665df339ff8d684f2b
diff --git a/core/build_id.mk b/core/build_id.mk
index d27a2b4..7041493 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=RP1A.201005.003
+BUILD_ID=RP1A.201005.004