feat(interface-types) Avoid clones by using owned items in an iterator.

`into_iter` owned the item, so no need to clone when moving them in
the stack.

src/interpreter/instructions/call_core.rs

@@ -56,8 +56,8 @@ executable_instruction!(
                 )
             })?;
 
-            for output in outputs.iter() {
-                runtime.stack.push(output.clone());
+            for output in outputs.into_iter() {
+                runtime.stack.push(output)
             }
 
             Ok(())