Update badgets

Author: pitbulk

README.md

@@ -2,7 +2,7 @@
 [![ruby-saml CI](https://github.com/SAML-Toolkits/ruby-saml/actions/workflows/test.yml/badge.svg)](https://github.com/SAML-Toolkits/ruby-saml/actions/workflows/test.yml)
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 [![Rubygem Version](https://badge.fury.io/rb/ruby-saml.svg)](https://badge.fury.io/rb/ruby-saml)
-[![GitHub version](https://badge.fury.io/gh/SAML-Toolkits%2Fruby-saml.svg)](https://badge.fury.io/gh/SAML-Toolkits%2Fruby-saml)
+[![GitHub version](https://badge.fury.io/gh/SAML-Toolkits%2Fruby-saml.svg)](https://badge.fury.io/gh/SAML-Toolkits%2Fruby-saml) ![GitHub](https://img.shields.io/github/license/SAML-Toolkits/ruby-saml) ![Gem](https://img.shields.io/gem/dtv/ruby-saml?label=gem%20downloads%20latest) ![Gem](https://img.shields.io/gem/dt/ruby-saml?label=gem%20total%20downloads)
 
 Ruby SAML minor and tiny versions may introduce breaking changes. Please read
 [UPGRADING.md](UPGRADING.md) for guidance on upgrading to new Ruby SAML versions.