Support for yandex360 dns

[sheffnik]

Please add support for yandex360 dns. In acme.sh it is implemented (that's what Yandex360 is called)
The plugin for yandex that already exists doesn't want to work.
Here is the api description
https://yandex.ru/dev/api360/doc/ru/ref/DomainDNSService/

[rmbolger]

I'll try to get to it when i can. But I'm adding the up-for-grabs tag in case anyone else wants to try.