Version bump to UD1A.230511.003.B1 [core/build_id.mk]

Change-Id: I82c80b90e7da15206a1bb3105b7326444f289afb
diff --git a/core/build_id.mk b/core/build_id.mk
index c00f95d..4cafd97 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=UD1A.230511.003
+BUILD_ID=UD1A.230511.003.B1