🍺 Laravel Pint ran

- Moved the import statement for `Champion` and `ChampionSkin` models in their respective controllers to improve code organization.
- Refactored image attribute methods in the `Champion` model to use string interpolation for better readability.
- Refactored image attribute methods in the `ChampionSkin` model to use string interpolation for better readability.

This commit improves code organization and readability by refactoring import statements and using string interpolation for image attribute methods.

database/seeders/ChampionSeeder.php

@@ -2,7 +2,6 @@
 
 namespace Database\Seeders;
 
-use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 use Illuminate\Database\Seeder;
 
 class ChampionSeeder extends Seeder

database/seeders/ChampionSkinSeeder.php

@@ -2,7 +2,6 @@
 
 namespace Database\Seeders;
 
-use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 use Illuminate\Database\Seeder;
 
 class ChampionSkinSeeder extends Seeder