Provider produced inconsistent results after apply: `volume_snapshot_backup`

[bryan-bar]

Describe the bug Upgrading from version 0.10.0 to 1.0.0, I experienced the following error after resources are provisioned:

╷
│ Error: Provider produced inconsistent result after apply
│ 
│ When applying changes to module.biganimal["mydb2"].biganimal_cluster.instance["one"], provider "provider[\"registry.terraform.io/enterprisedb/biganimal\"]" produced an
│ unexpected new value: .volume_snapshot_backup: was null, but now cty.False.
│ 
│ This is a bug in the provider, which should be reported in the provider's own issue tracker.

To Reproduce Steps to reproduce the behavior: Use version 1.0.0 without configuring biganimal_cluster.volume_snapshot_backup or set to null

Expected behavior A clear and concise description of what you expected to happen. Successful exit

Screenshots If applicable, add screenshots to help explain your problem.

Terraform and Provider Version: Please share the terraform version output

$ terraform version
Terraform v1.5.5
on linux_amd64

Your version of Terraform is out of date! The latest version
is 1.9.3. You can update by downloading from https://www.terraform.io/downloads.html

Affected Resource(s): Please list the resources as a list, for example:

• biganimal_cluster resource

Additional context Add any other context about the problem here, for example:

• Any other GitHub Issues or PRs