Update icon in readme to github actions

Remove coverage link as we do not currently run coverage in actions

Author: eigan

README.md

@@ -6,11 +6,9 @@
 [![Packagist](https://img.shields.io/packagist/dt/laravel-doctrine/fluent.svg?style=flat-square)](https://packagist.org/packages/laravel-doctrine/fluent)
 [![License](https://img.shields.io/packagist/l/laravel-doctrine/fluent.svg?style=flat-square)](https://packagist.org/packages/laravel-doctrine/fluent)
 
-[![Travis](https://img.shields.io/travis/laravel-doctrine/fluent.svg?style=flat-square)](https://travis-ci.org/laravel-doctrine/fluent)
-[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/laravel-doctrine/fluent.svg?style=flat-square)](https://scrutinizer-ci.com/g/laravel-doctrine/fluent/)
+[![Github actions](https://github.com/laravel-doctrine/orm/workflows/CI/badge.svg?branch=1.7)](https://github.com/laravel-doctrine/orm/actions?query=workflow%3ACI+branch%3A1.7)
 [![StyleCI](https://styleci.io/repos/42745661/shield)](https://styleci.io/repos/42745661)
 [![Scrutinizer](https://img.shields.io/scrutinizer/g/laravel-doctrine/fluent.svg?style=flat-square)](https://scrutinizer-ci.com/g/laravel-doctrine/fluent/)
-[![SensioLabsInsight](https://img.shields.io/sensiolabs/i/ce1a40e0-5478-4221-bc18-95b147d27ef2.svg?style=flat-square)](https://insight.sensiolabs.com/projects/ce1a40e0-5478-4221-bc18-95b147d27ef2)
 
 *A fluent mapping driver for Doctrine2*