Feature request: Support for creating tables within databases by providing a schema similar to the BigQuery provider

[karim-edulabs]

We have a requirement to manage our whole cockroach setup through terraform, and currently we're only able to create clusters, databases, roles, etc.. but not tables. Hence we have to rely on DDL scripts to create tables and can't get differences across versions

This is an example from bigquery provider

https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/bigquery_table