Build(deps): [Security] Bump next from 9.5.3 to 9.5.4

Bumps [next](https://github.com/vercel/next.js) from 9.5.3 to 9.5.4. **This update includes security fixes.**
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v9.5.3...v9.5.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>