fixup! Fix run_make on Windows

Author: encounter

objdiff-core/src/build/mod.rs

@@ -66,15 +66,15 @@ pub fn run_make(config: &BuildConfig, arg: &Utf8UnixPath) -> BuildStatus {
 
             command
                 .arg("--cd")
-                .arg(cwd)
+                .arg(cwd.as_str())
                 .arg("-d")
                 .arg(distro)
                 .arg("--")
                 .arg(make)
                 .args(make_args)
-                .arg(arg);
+                .arg(arg.as_str());
         } else {
-            command.current_dir(cwd).args(make_args).arg(arg);
+            command.current_dir(cwd).args(make_args).arg(arg.as_str());
         }
         command.creation_flags(winapi::um::winbase::CREATE_NO_WINDOW);
         command