Remove unused file
diff --git a/pkgs/native_assets_cli/example/use_rust/rust/cbindgen.toml b/pkgs/native_assets_cli/example/use_rust/rust/cbindgen.toml
deleted file mode 100644
index 73ac8fb..0000000
--- a/pkgs/native_assets_cli/example/use_rust/rust/cbindgen.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-
-includes = ["dart_api_dl.h"]