How to fix Cannot find module './xhr-sync-worker.js' in AWS lambda

Question

I have a lambda function that does a bit of server side rendering. I am using lambda's esbuild config. Here is a look at the config. I guess its similar to this issue but different since I am not using Meteor. I am wondering if anyone knows how to solve this issue in the context of a Lambda function or even using webpack. I get this error at runtime.

bundling: {
    externalModules: ['canvas'],
    loader: {
        '.woff': 'text',
        '.svg': 'text',
        '.js': 'jsx'
      },
}