Update README.md

Changed the link to the badge in the README to https.

Author: smeghead

README.md

@@ -2,7 +2,7 @@
 
 php-vendor-creadits creates CREDITS file from LICENSE files of dependencies
 
-![Testing](https://github.com/smeghead/php-vendor-credits/actions/workflows/php.yml/badge.svg?event=push) [![Latest Stable Version](http://poser.pugx.org/smeghead/php-vendor-credits/v)](https://packagist.org/packages/smeghead/php-vendor-credits) [![Total Downloads](http://poser.pugx.org/smeghead/php-vendor-credits/downloads)](https://packagist.org/packages/smeghead/php-vendor-credits) [![Latest Unstable Version](http://poser.pugx.org/smeghead/php-vendor-credits/v/unstable)](https://packagist.org/packages/smeghead/php-vendor-credits) [![License](http://poser.pugx.org/smeghead/php-vendor-credits/license)](https://packagist.org/packages/smeghead/php-vendor-credits) [![PHP Version Require](http://poser.pugx.org/smeghead/php-vendor-credits/require/php)](https://packagist.org/packages/smeghead/php-vendor-credits)
+![Testing](https://github.com/smeghead/php-vendor-credits/actions/workflows/php.yml/badge.svg?event=push) [![Latest Stable Version](https://poser.pugx.org/smeghead/php-vendor-credits/v)](https://packagist.org/packages/smeghead/php-vendor-credits) [![Total Downloads](https://poser.pugx.org/smeghead/php-vendor-credits/downloads)](https://packagist.org/packages/smeghead/php-vendor-credits) [![Latest Unstable Version](https://poser.pugx.org/smeghead/php-vendor-credits/v/unstable)](https://packagist.org/packages/smeghead/php-vendor-credits) [![License](https://poser.pugx.org/smeghead/php-vendor-credits/license)](https://packagist.org/packages/smeghead/php-vendor-credits) [![PHP Version Require](https://poser.pugx.org/smeghead/php-vendor-credits/require/php)](https://packagist.org/packages/smeghead/php-vendor-credits)
 
 php-vendor-creadits was created as a PHP Composer version of gocredits (https://github.com/Songmu/gocredits).
 
@@ -25,4 +25,4 @@ $ vendor/bin/php-vendor-credits . > CREDITS
 ```bash
 $ docker compose build
 $ docker compose run --rm php_cli bash
-```
+```