Add Ruby 3.4 support

[bastelfreak]

also contains #9

[bastelfreak]

ah derp, the error is coming from openfact:

/home/runner/work/openvoxserver-ca/openvoxserver-ca/vendor/bundle/ruby/3.4.0/gems/openfact-5.0.0/lib/facter/framework/core/file_loader.rb:9: warning: logger was loaded from the standard library, but will no longer be part of the default gems starting from Ruby 3.5.0.
You can add logger to your Gemfile or gemspec to silence this warning.
/home/runner/work/openvoxserver-ca/openvoxserver-ca/vendor/bundle/ruby/3.4.0/gems/openfact-5.0.0/lib/facter/util/resolvers/ssh_helper.rb:3: warning: base64 was loaded from the standard library, but is not part of the default gems starting from Ruby 3.4.0.

let me raise a PR there