This PR upgrades `jest-worker` and `jest-cli` to the latest pre-release version, also removed `jest-circus` which is included in Jest by default. `jest-worker@next` includes a fix for memory leak that we need (https://github.com/facebook/jest/pull/11187).
Fixes#22925. This will also improve the OOM issue for `next dev` #15855.
This pull request removes the native `sharp` dependency (which doesn't work on some Linux variants, nor **M1 Mac**) and replaces it with a wasm equivalent.
It also reduces Next.js' installed size by 27.3 MB.
The code is adapted from the [Squoosh CLI](https://github.com/GoogleChromeLabs/squoosh).
This PR still supports:
- Rotation normalization
- Resizing
- PNG
- JPEG
- Webp
However, it (temporarily) removes support for:
- Resizing Gifs
- Resizing Tiff
(these formats still get served and rendered correctly by the image component)
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Fixes#20456Closes#20738Closes#21762
