[8.x] Update references to discussions tab (#7195)

* Update contributions.md

* Update contributions.md

Co-authored-by: Taylor Otwell <taylor@laravel.com>

contributions.md

@@ -63,7 +63,7 @@ Laravel's GitHub issue trackers are not intended to provide Laravel help or supp
 <a name="core-development-discussion"></a>
 ## Core Development Discussion
 
-You may propose new features or improvements of existing Laravel behavior in the Laravel Ideas [issue board](https://github.com/laravel/ideas/issues). If you propose a new feature, please be willing to implement at least some of the code that would be needed to complete the feature.
+You may propose new features or improvements of existing Laravel behavior in the Laravel framework repository's [GitHub discussion board](https://github.com/laravel/framework/discussions). If you propose a new feature, please be willing to implement at least some of the code that would be needed to complete the feature.
 
 Informal discussion regarding bugs, new features, and implementation of existing features takes place in the `#internals` channel of the [Laravel Discord server](https://discordapp.com/invite/mPZNm7A). Taylor Otwell, the maintainer of Laravel, is typically present in the channel on weekdays from 8am-5pm (UTC-06:00 or America/Chicago), and sporadically present in the channel at other times.