What version of pkg are you using?

5.3.2

What version of Node.js are you using?

14.17.3

What operating system are you using?

macOS

What CPU architecture are you using?

x86_64 AND Apple M1

What Node versions, OSs and CPU architectures are you building for?

node14-macos-x64 & node14-macos-arm64

Describe the Bug

When two builds are made targeting node14-macos-x64 and node14-macos-arm64, the individual binaries work fine. If I lipo them (upstream requirement) using lipo build-x64.app build-arm64.app -create -output build.app, the new fat binary throws an error:

`pkg/prelude/bootstrap.js:3
);
^

SyntaxError: Unexpected token ')'
at new Script (vm.js:103:7)
at readPrelude (internal/bootstrap/pkg.js:29:13)
at internal/bootstrap/pkg.js:36:18
at internal/bootstrap/pkg.js:43:4
at internal/bootstrap/pkg.js:44:2`

Expected Behavior

Fat binary should execute without a problem

To Reproduce

1. make build targeting node14-macos-x64
2. make build targeting node14-macos-arm64
3. lipo both