Version bump to RQ2A.210305.006 [core/build_id.mk]

Change-Id: Ib6b8ab30e7fe756e52258ac3182a640dcd738435
diff --git a/core/build_id.mk b/core/build_id.mk
index 56ca8c0..1274b8f 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=RQ2A.210305.005
+BUILD_ID=RQ2A.210305.006