ci: fix Scrutinizer MySQL auth and .env DB settings

Set mysql_native_password for root with 'root' password to match
phpunit.xml. Patch .env after copy to target swinn-test database.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: ikidnapmyself

.scrutinizer.yml

@@ -10,10 +10,13 @@ build:
 
   dependencies:
     before:
+      - mysql -uroot -e "ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'root'; FLUSH PRIVILEGES;"
+      - mysql -uroot -proot -e "CREATE DATABASE IF NOT EXISTS \`swinn-test\`;"
       - php -r "file_exists('.env') || copy('.env.example', '.env');"
+      - sed -i 's/DB_DATABASE=laravel/DB_DATABASE=swinn-test/' .env
+      - sed -i 's/DB_PASSWORD=/DB_PASSWORD=root/' .env
       - composer install --no-ansi --no-interaction --no-scripts --prefer-dist
       - php artisan key:generate
-      - mysql -uroot -e "CREATE DATABASE IF NOT EXISTS \`swinn-test\`;"
       - php artisan migrate --force
       - php artisan passport:install --no-interaction