Frequent [Bug]: 502 code: ISOLATE_INTERNAL_FAILURE errors

### Problem description

I am constantly getting the following errors. I didn't use to get these very frequently, now (as of about a week or so) I am getting them constantly, completely degrading my application. I haven't done anything major, and the app has a few routes, but it's mostly just serving static assets when it gets the 502.

The logs of my app show no errors or anything suspicious. Given that I haven't made many changes to my app, I am wondering how to debug this. Could this be a backend issue beyond my control? Should I expect different kinds of errors?

Usually when this happens, my application will make lots of requests, and iframes are involved, so I can have multiple requests coming from a single page, but they mostly request from differnet deno deploy applications.

```
502 Bad Gateway
The deployment failed while serving the request.
code: ISOLATE_INTERNAL_FAILURE
```

### Steps to reproduce

I am just seeing this frequently in production.

### Expected behavior

No 502 errors for serving static assets

### Environment

Deno deploy

### Possible solution

Are there backend changes that could be causing this?

### Additional context

_No response_