bug: concatenated_transformer unwrap panic case

[sorrycc]

复现步骤：

1、解压 concatenate.zip
2、pnpm i && pnpm build

报错如下：

> mako build


Mako v0.7.9

Building with mako for development...
thread 'rayon thread 0' panicked at crates/mako/src/plugins/tree_shaking/shake/module_concatenate/concatenated_transformer.rs:113:68:
called `Option::unwrap()` on a `None` value
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Rayon: detected unexpected panic; aborting
 ELIFECYCLE  Command failed.
[1]    51241 abort      pnpm run build
···

[stormslowly]

concatenate feature is not compatible with ignore config, disable it in node platform for now; related issue #1300