Missing "ci_forward_deployment_rollback_allowed" field in "gitlab_project"

New Data Source / Resource

According to the API there should also be a field called ci_forward_deployment_rollback_allowed. This seems to be missing in the provider.

resource "gitlab_project" "example" {
  ci_forward_deployment_rollback_allowed = false
}

Related GitLab APIs

API documentation: https://docs.gitlab.com/api/projects/

ci_forward_deployment_enabled	boolean	No	Enable or disable prevent outdated deployment jobs.
ci_forward_deployment_rollback_allowed	boolean	No	Enable or disable allow job retries for rollback deployments.

Additional Details

• GitLab REST API resources available (read for data sources, CRUD for resources)
• client-go supports the related GitLab API already
• I'd like to contribute it myself