Add Ruby 3.4 dependencies

Author: bastelfreak

openfact.gemspec

@@ -46,6 +46,8 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'webmock', '~> 3.12'
   spec.add_development_dependency 'yard', '~> 0.9'
 
+  spec.add_runtime_dependency 'base64', '>= 0.1', '< 0.4'
   spec.add_runtime_dependency 'hocon', '~> 1.3'
+  spec.add_runtime_dependency 'logger', '~> 1.7'
   spec.add_runtime_dependency 'thor', ['>= 1.0.1', '< 2']
 end