🐛 BUG: Service Binding responses are not locked

[Cherry]

What version of Wrangler are you using?

2.0.26

What operating system are you using?

Windows

Describe the Bug

Similar issue to cloudflare/workers-sdk#1244.

export async function onRequest({request, env}){
	let asset = await env.ASSETS.fetch(request);
	asset.headers.set("x-test", "hello world");

	return asset;
}

This will work fine in local npx wrangler pages dev, but not in production. You can work-around it with the same solution outlined in cloudflare/workers-sdk#1244, but this is obviously not ideal.