Experiment "module_variable_optional_attrs" is no longer availabl

[igalvarez]

How to fix this?

[israel@openshift easy-vpc-with-openshift-cluster (main)]$ terraform plan
╷
│ Error: Experiment has concluded
│
│ on versions.tf line 13, in terraform:
│ 13: experiments = [module_variable_optional_attrs]
│
│ Experiment "module_variable_optional_attrs" is no longer available. The final feature corresponding to this experiment differs
│ from the experimental form and is available in the Terraform language from Terraform v1.3.0 onwards.
╵