Feature request: support Scaleway DNS provider

[francesco086]

1. What's the feature?

Add support for Scaleway DNS provider.

2. Extra information?

Here the link to its API to update the DNS records.

I would be happy to contribute, if someone could guide me a little.

[qdm12]

I just added a guide (in 4fb6388) on how to add a new provider (and setup your environment for development etc.): https://github.com/qdm12/ddns-updater/blob/master/.github/CONTRIBUTING.md#add-a-new-dns-provider

It should not be too hard to contribute, it's mostly a single file to update and match the provider API 😉
Feel free to comment if you encounter any roadblock or question, happy to help 💯