Merge pull request #168 from tagliala/chore/fix-ci-badge

Add GitHub Action CI badge

README.md

@@ -1,6 +1,7 @@
 # Monetize
 
 [![Gem Version](https://badge.fury.io/rb/monetize.svg)](http://badge.fury.io/rb/monetize)
+[![Ruby](https://github.com/RubyMoney/monetize/actions/workflows/ruby.yml/badge.svg)](https://github.com/RubyMoney/monetize/actions/workflows/ruby.yml)
 [![Maintainability](https://api.codeclimate.com/v1/badges/a2cf7b7a170b4ca68fe8/maintainability)](https://codeclimate.com/github/RubyMoney/monetize/maintainability)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/a2cf7b7a170b4ca68fe8/test_coverage)](https://codeclimate.com/github/RubyMoney/monetize/test_coverage)
 [![License](https://img.shields.io/badge/license-MIT-green.svg)](http://opensource.org/licenses/MIT)