Fix badge [skip ci]

Author: thekid

README.md

@@ -1,7 +1,7 @@
 Inject
 ======
 
-[![Build status on GitHub](https://github.com/xp-framework/ast/workflows/Tests/badge.svg)](https://github.com/xp-framework/ast/actions)
+[![Build status on GitHub](https://github.com/xp-framework/inject/workflows/Tests/badge.svg)](https://github.com/xp-framework/inject/actions)
 [![XP Framework Module](https://raw.githubusercontent.com/xp-framework/web/master/static/xp-framework-badge.png)](https://github.com/xp-framework/core)
 [![BSD Licence](https://raw.githubusercontent.com/xp-framework/web/master/static/licence-bsd.png)](https://github.com/xp-framework/core/blob/master/LICENCE.md)
 [![Requires PHP 7.0+](https://raw.githubusercontent.com/xp-framework/web/master/static/php-7_0plus.svg)](http://php.net/)