Add @latest to next/font codemod warning (#46486)

Add `@latest` to codemod command in the `@next/font` warning. Otherwise you won't get the latest if it's already in cache, and `built-in-next-font` wouldn't be included in an older version.

## Bug

- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)

## Feature

- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] [e2e](https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs) tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have a helpful link attached, see [`contributing.md`](https://github.com/vercel/next.js/blob/canary/contributing.md)

## Documentation / Examples

- [ ] Make sure the linting passes by running `pnpm build && pnpm lint`
- [ ] The "examples guidelines" are followed from [our contributing doc](https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md)

packages/next/src/cli/next-dev.ts

@@ -202,7 +202,7 @@ const nextDev: CliCommand = async (argv) => {
       Log.warn(
         'Your project has `@next/font` installed as a dependency, please use the built-in `next/font` instead. ' +
           'The `@next/font` package will be removed in Next.js 14. ' +
-          `You can migrate by running \`${command} @next/codemod built-in-next-font .\`. Read more: https://nextjs.org/docs/messages/built-in-next-font`
+          `You can migrate by running \`${command} @next/codemod@latest built-in-next-font .\`. Read more: https://nextjs.org/docs/messages/built-in-next-font`
       )
     }
   }