Submit provider to Terraform Registry

[doublefelix7]

Not an actual issue per say, but more of a request:

I found this Graylog provider to be very useful in our CI workflows. The only wrinkle in setting this up is that we have to reach out and download the provider before doing a terraform init and point the plugin path to some directory where we store the provider binary.

Can you try to submit this to the official Terraform repository so that users of this provider can have the all of the documentation, files, and other info in a single location from Terraform instead of linking back to this repo?

https://www.terraform.io/docs/registry/providers/docs.html