Merge pull request #4 from progit/dependabot/bundler/pygments.rb-5.0.0

Update pygments.rb requirement from 2.4.1 to 5.0.0

Author: ben

Gemfile

@@ -11,7 +11,7 @@ gem 'asciidoctor-epub3', '2.3.0'
 gem 'asciidoctor-pdf', '2.3.24'
 
 gem 'coderay', '1.1.3'
-gem 'pygments.rb', '2.4.1'
+gem 'pygments.rb', '5.0.0'
 gem 'thread_safe', '0.3.6'
 gem 'epubcheck-ruby', '5.2.0.0'
 gem 'html-proofer', '5.2.2'