Starting in Node.js 18, the `fetch` global was made available and that caused the squoosh implementation to assume it was on a web browser and try to fetch the wasm file instead of reading it from the filesystem. This PR deletes the code trying to fetch since we know that squoosh only runs in the Image Optimization API, not the browser.
- Fixes#38020
- Enables a test that was disabled in #38460
Bump `squoosh` to the latest version, currently commit [cad09160](cad09160b6).
Ideally, we would use the version published to npm but it hasn't been published in [two months](https://www.npmjs.com/package/@squoosh/lib?activeTab=versions) and we have a patch (#23565) that isn't available upstream.
This also is a precursor to getting support for AVIF.
- Fixes#27092
- Fixes#26527
- Reapplies the patch from #23565
