Version bump to RD2A.210605.007 [core/build_id.mk]

Change-Id: Ib8bf01b66b4d8871e488a1a5fa06773954a6feb2
diff --git a/core/build_id.mk b/core/build_id.mk
index e47c71b..ee80b9a 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=RD2A.210605.006
+BUILD_ID=RD2A.210605.007