feat(depreacted) Implement Clone for Instance and Module.

lib/deprecated/runtime-core/src/instance.rs

@@ -3,6 +3,7 @@ use std::{convert::Infallible, error::Error};
 
 pub use new::wasmer::Exports;
 
+#[derive(Clone)]
 pub struct Instance {
     #[deprecated(
         since = "__NEXT_VERSION__",

lib/deprecated/runtime-core/src/module.rs

@@ -3,6 +3,7 @@ use std::convert::Infallible;
 
 pub use new::wasm_common::{DataInitializer, ExportIndex};
 
+#[derive(Clone)]
 pub struct Module {
     pub(crate) new_module: new::wasmer::Module,
 }