Update README.md

add tests tag

Author: jigar-dhulla

README.md

@@ -1,6 +1,7 @@
 # Laravel HTTP to Curl
 
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/jigarakatidus/laravel-http-to-curl.svg?style=flat-square)](https://packagist.org/packages/jigar-dhulla/laravel-http-to-curl)
+[![GitHub Tests Action Status](https://img.shields.io/github/actions/workflow/status/jigar-dhulla/laravel-http-to-curl/php.yml?branch=main&label=tests&style=flat-square)](https://github.com/jigar-dhulla/laravel-http-to-curl/actions/workflows/php.yml)
 [![Total Downloads](https://img.shields.io/packagist/dt/jigarakatidus/laravel-http-to-curl.svg?style=flat-square)](https://packagist.org/packages/jigarakatidus/laravel-http-to-curl)