Bump build id to 23.02.0-rel.0

Change-Id: I12dd5ac3fa163bee450461eb90ad9ad034a84523
diff --git a/core/build_id.mk b/core/build_id.mk
index 23395b3..5e975a2 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=23.02.0
+BUILD_ID=23.02.0-rel.0