Fix/msw-issue-68521 (#83482)
### Fix: [68521](https://github.com/vercel/next.js/issues/68521)
Updating outdated with-msw example
The
[with-msw](https://github.com/vercel/next.js/tree/canary/examples/with-msw)
is outdated and doesn't work with the latest msw version.
### What?
The
[with-msw](https://github.com/vercel/next.js/tree/canary/examples/with-msw)
example is outdated and does not work with the latest msw version.
### Why?
- msw now uses http instead of rest and the outdated implementation does
not work with the latest version anymore.
- the client-side worker is now imported through msw/browser.
### How?
- replaced all usage of rest with http to align with MSW's new API.
- updated the worker import to use msw/browser as per the new structure.
### Media
https://github.com/user-attachments/assets/ab9ebb49-28b2-4095-aeea-dcd301093c9f
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Co-authored-by: Joseph <joseph.chamochumbi@vercel.com>
