Allow unused to deal with new warning about "unused" private fields…

… in structs (#3103)

crates/libs/windows/src/lib.rs

@@ -9,8 +9,8 @@ Learn more about Rust for Windows here: <https://github.com/microsoft/windows-rs
 #![doc(html_no_source)]
 #![allow(non_snake_case, clashing_extern_declarations, non_upper_case_globals, non_camel_case_types, missing_docs, clippy::all)]
 #![cfg_attr(not(feature = "docs"), doc(hidden))]
-// TODO: https://github.com/microsoft/windows-rs/issues/3096
-#![allow(dead_code)]
+// TODO: workaround for https://github.com/rust-lang/rust/issues/126169
+#![allow(unused)]
 
 #[allow(unused_extern_crates)]
 extern crate self as windows;