Version bump to RD2A.210605.008 [core/build_id.mk]

Change-Id: If6b53a91f818393edf6653324a7dda18342c2bc7
diff --git a/core/build_id.mk b/core/build_id.mk
index ee80b9a..2ad4121 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.210605.007
+BUILD_ID=RD2A.210605.008