Downgrade objdiff-wasm Rust edition temporarily

Author: encounter

objdiff-wasm/Cargo.toml

@@ -1,7 +1,9 @@
 [package]
 name = "objdiff-wasm"
 version.workspace = true
-edition.workspace = true
+# TODO: Update to 2024
+# https://github.com/bytecodealliance/wit-bindgen/pull/1183
+edition = "2021"
 rust-version.workspace = true
 authors.workspace = true
 license.workspace = true

objdiff-wasm/src/cabi_realloc.rs

@@ -20,7 +20,7 @@
 //! this is defined as a "weak" symbol. This means that other definitions are
 //! allowed to overwrite it if they are present in a compilation.
 
-use alloc::{Layout, alloc};
+use alloc::{alloc, Layout};
 use core::ptr;
 
 #[used]