Access the link to download CA certificate for managed databases

[AAverin]

What is the problem this feature would solve? Please describe.

To fully automate managed database cluster setup within my infrastructure, including access to the database by other services, I would like to have a way to access CA database certificate download link.
This would allow me to download certificate and pass it through the environment to configure SSL access.
Additionally I would love that to be accessible with Terraform too.

Describe the solution you'd like
Doctl implementation + Terraform exposed output parameter for the digitalocean_database_cluster resource: https://registry.terraform.io/providers/digitalocean/digitalocean/latest/docs/resources/database_cluster

Additional context