ci: simplify Scrutinizer config following Laravel 13 convention

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

Author: ikidnapmyself

.scrutinizer.yml

@@ -1,32 +1,30 @@
 build:
   environment:
-    ubuntu: '2204'
-    php:
-      version: '8.3'
-      ini:
-        memory_limit: '-1'
-    mysql:
-      version: '8.0'
+    php: '8.3'
+    mysql: true
 
   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
-      - php artisan migrate --force
-      - php artisan passport:install --no-interaction
+    override:
+      - composer install --no-interaction --prefer-dist
 
   tests:
     override:
-      - php-scrutinizer-run
+      - command: cp .env.example .env
+      - command: php artisan key:generate
+      - command: mysql -u root -e "CREATE DATABASE IF NOT EXISTS \`swinn-test\`;"
+      - command: php artisan migrate --force
+      - command: php artisan passport:install --no-interaction
       - command: vendor/bin/phpunit
         coverage:
           file: build/logs/clover.xml
           format: clover
+        environment:
+          DB_CONNECTION: mysql
+          DB_HOST: 127.0.0.1
+          DB_PORT: 3306
+          DB_DATABASE: swinn-test
+          DB_USERNAME: root
+          DB_PASSWORD: ''
 
 checks:
   php: