Example using WGSL in Playground gives error

I tried the Playground link in the documentation below on Chrome Canary.
However, some Playground samples fail with errors.

The environment I tested was Babylon.js version v5.54.0 and Chrome Canary with WebGPU enabled.

The doc is not yet updated according to the latest code changes. This PR will fix it:


Thanks for the quick update. I made sure these links were updated.
And I confirmed that it works with Chrome Canary.