Add missing BUCK file (#16588)

bigfootjon · web-flow · commit 9cbe754f6ea6 · 2026-01-14T13:37:48.000-08:00
diff --git a/devtools/bundled_program/serialize/test/BUCK b/devtools/bundled_program/serialize/test/BUCK
@@ -0,0 +1,4 @@
+# add this empty BUCK file to unblock landing. Without this, we get land error:
+#   "No build file at xplat/executorch/devtools/bundled_program/serialize/test/BUCK when resolving target fbsource//xplat/executorch/devtools/bundled_program/serialize/test/BUCK:."
+
+oncall("executorch")
