New vendored schema: Meltano

[edgarrmondragon]

Hey Stephen! 👋

This is arguably a rather niche tool, but it had over 360k downloads last month so it might be worth having a built-in hook for it.

• Docs: https://docs.meltano.com/
• Upstream schema: https://github.com/meltano/meltano/blob/main/src/meltano/schemas/meltano.schema.json
• In Schemastore: https://github.com/SchemaStore/schemastore/blob/b1d587a1cf52151066b155a00352b3f4482030a8/src/api/json/catalog.json#L3403-L3412

Disclaimer: This is an open source tool maintained by my employer, Arch Data, Inc., on which I get to work part-time.

[sirosen]

Yep; happy to take a contribution PR for this!

I see that the codebase is MIT licensed. I try to be a good citizen about redistributing schemas with the original licenses. Even though MIT doesn't require it, I think we'd include it.

[edgarrmondragon]

Awesome, I'll be sending you a PR then!