Remove Scrutinizer/StyleCI config files

Author: iv-craig

.scrutinizer.yml

@@ -3,7 +3,6 @@
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/laravel-notification-channels/interfax.svg?style=flat-square)](https://packagist.org/packages/laravel-notification-channels/interfax)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
 [![Build Status](https://img.shields.io/travis/laravel-notification-channels/interfax/master.svg?style=flat-square)](https://travis-ci.org/laravel-notification-channels/interfax)
-[![StyleCI](https://styleci.io/repos/232441511/shield)](https://styleci.io/repos/232441511)
 [![Total Downloads](https://img.shields.io/packagist/dt/laravel-notification-channels/interfax.svg?style=flat-square)](https://packagist.org/packages/laravel-notification-channels/interfax)
 
 This package makes it easy to send notifications using [InterFAX](https://interfax.net) with Laravel 6.x and above.