Bump next from 5.1.0 to 9.5.3 in /tutorials/5-start

Bumps [next](https://github.com/vercel/next.js) from 5.1.0 to 9.5.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@5.1.0...v9.5.3)

Signed-off-by: dependabot[bot] <[email protected]>