Modify phpunit.yml file

Author: perisicnikola37

.github/workflows/phpunit.yml

@@ -20,7 +20,7 @@ jobs:
           php-version: '8.0'
 
       - name: Install dependencies
-        run: composer update --no-interaction --prefer-dist
+        run: composer update --ignore-platform-req=ext-iconv
 
       - name: Run PHPUnit
         run: php artisan test