[docs] Remove usage of url package

[eps1lon]

Noticed that we're using the url polyfill which isn't even a declared dependency. I suspect that the package is responsible for #26943.

Closes #26943

Preview: https://deploy-preview-27151--material-ui.netlify.app/

[mui-pr-bot]

No bundle size changes (experimental)

Generated by 🚫 dangerJS against d211bbd

[oliviertassinari]

It gets us one step closer to webpack 5, by removing the auto-polyfilled dependency 👍. We could consider adding Sentry to a small percentage of the sessions to see what we get. Without a reproduction, it's hard to tell if we fix the issue.

[eps1lon]

We could consider adding Sentry to a small percentage of the sessions to see what we get. Without a reproduction, it's hard to tell if we fix the issue.

Glad to hear it. Will take a look since this'll be interesting for A/B testing the docs with React 18.