Register structurizr as a new Kroki diagram

[jagedn]

add structurizr as a new diagram supported by kroki

[ggrossetie]

Thanks @jagedn
A few things we should do before merging:

• Add structurizr in the JavaScript library as well: https://github.com/Mogztter/asciidoctor-kroki/blob/369af7f050e456033779ca10e266e7fb2d62f309/src/asciidoctor-kroki.js#L201
• Update the "Supported diagram types" section in the README to add Structurizr: https://github.com/Mogztter/asciidoctor-kroki#supported-diagram-types
• Make sure that structurizr is correctly registered by updating this Ruby test: https://github.com/Mogztter/asciidoctor-kroki/blob/369af7f050e456033779ca10e266e7fb2d62f309/ruby/spec/asciidoctor_kroki_spec.rb#L149
• Make sure that structurizr is correctly registered by updating this JavaScript test: https://github.com/Mogztter/asciidoctor-kroki/blob/e6d250dac244b514200eb03084a6153d0c8b2aba/test/test.spec.js#L34

If you have time to care of them that would be great. Otherwise, I will probably work on it over the coming weeks.

[jagedn]

done
Let me know if I'm missing something

[ggrossetie]

Looking good, thanks @jagedn
If build comes back green, I will go ahead and merge 🎉

[ggrossetie]

Build is 💚
Thanks again, merging... 🚢

[jagedn]

Great
I will try It asap