Version bump to UP1A.230614.001.X1 [core/build_id.mk]

Change-Id: I1ed65afa0ee2d887d8313a7b4164cca08083299c
diff --git a/core/build_id.mk b/core/build_id.mk
index d96d553..31a63ca 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=UP1A.230614.001
+BUILD_ID=UP1A.230614.001.X1