🚀 Feature Request: support import with type syntax (standard now)

### Describe the solution

Workers can import JSON like this:

```js
import Something from './file.json'
```

But you can't do that anywhere else.

This works in Chrome, Node, etc:

```js
import Something from './file.json' with {type: "json"}
```

But does not work in workers, you get:


It would be nice to have workers support "with type" so it can be used in various places without having to change it specifically for workers.

Spec: https://github.com/tc39/proposal-import-attributes

Supported almost everywhere: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import#browser_compatibility