Unexpected attribute: An attribute named "secret_data_wo" is not expected here

### Extension Version

v2.34.1

### VS Code Version

Version : v1.11.2

### Operating System

Windows 11

### Terraform Version

v1.11.2 amd64

### Steps to Reproduce

```
resource "google_secret_manager_secret_version" "my_secret_version" {
for_each = toset(var.secret_keys)
secret = google_secret_manager_secret.my_secret[each.value].id
secret_data_wo = var.secret_values[each.value]
}
```

will show the error

- `Unexpected attribute: An attribute named "secret_data_wo" is not expected here`
- `Required attribute "secret_data" not specified: An attribute named "secret_data" is required here`

### Expected Behavior

this is not the error

### Actual Behavior

show the unexpected error

### Terraform Configuration

```terraform
resource "google_secret_manager_secret" "my_secret" {
for_each = toset(var.secret_keys)
secret_id = each.value

replication {
user_managed {
replicas {
location = var.region
}
}
}
}

resource "google_secret_manager_secret_version" "my_secret_version" {
for_each = toset(var.secret_keys)
secret = google_secret_manager_secret.my_secret[each.value].id
secret_data_wo = var.secret_values[each.value]
}
```

### Project Structure

```sh

```

### Gist

_No response_

### Anything Else?

_No response_

### Workarounds

_No response_

### References

_No response_

### Help Wanted

- [ ] I'm interested in contributing a fix myself

### Community Note

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Start with the Terraform configuration in the Steps to Reproduce and reproduce the diagnostic in the VS Code extension using the listed versions. Identify where this resource's attributes are validated, then confirm that secret_data_wo is accepted without the unexpected-attribute or missing-secret_data errors.

Written by the indexing model from the issue text.