Fix up badges in README

README.md

@@ -1,5 +1,5 @@
-html2text [![Build Status](https://travis-ci.org/soundasleep/html2text_ruby.svg?branch=master)](https://travis-ci.org/soundasleep/html2text_ruby) [![Total Downloads](https://ruby-gem-downloads-badge.herokuapp.com/html2text?type=total&metric=true)](https://rubygems.org/gems/html2text/)
-==============
+html2text ![Build](https://github.com/soundasleep/html2text_ruby/actions/workflows/ruby.yml/badge.svg) [![Gem Version](https://badge.fury.io/rb/html2text.svg)](https://rubygems.org/gems/html2text)
+---
 
 `html2text` is a very simple gem that uses DOM methods to convert HTML into a format similar to what would be
 rendered by a browser - perfect for places where you need a quick text representation. For example: