Update docs related to react-query

Is your feature request related to a problem? Please describe.

Currently in the docs https://mswjs.io/docs/faq#react-query the method to clear query cache is outdated with ver3 released.

Describe the solution you’d like

We need to replace

import { queryCache } from 'react-query'
beforeEach(() => {
  queryCache.clear()
})

with

let queryClient: QueryClient;
beforeEach(() => {
  queryClient = new QueryClient();
});
afterEach(() => {
  queryClient.clear();
});

Describe alternatives you’ve considered

🤔

Additional context

• https://react-query.tanstack.com/guides/migrating-to-react-query-3 (I was just trying to migrate from react-query v2 to v3 & noticed the difference in docs 😄 )

[adeelibr]

@adeelibr would you be interested in shipping a pull request to the website repo? I like the QueryClient option.

I will make a PR for it today 👍

[kettanaito]

Fixed by https://github.com/mswjs/mswjs.io/pull/127. The page is now live. Thank you once more. @adeelibr.