octopusdeploy_tenant re-orders tenant_tags

[itaispiegel]

Describe the bug
the resource octopusdeploy_tenant always plans to re-order the tenant_tags, even though they are a set and should ignore the ordering.

Steps to reproduce

1. Define a resource such as:

resource "octopusdeploy_tenant" "tenant" {
  name = "my-tenant"
  tenant_tags = [
    var.environment == "prod" ? "Env/Prod" : "Env/NonProd",
    "Env type/Cloud",
    "Cloud Type/A"
  ]

2. Plan and apply it.
3. Plan again, and expect to see the following output:

Terraform will perform the following actions:

  #octopusdeploy_tenant.tenant will be updated in-place
~ resource "octopusdeploy_tenant" "tenant" {
        id                    = "Tenants-724"
        name                  = "my-tenant"
      ~ tenant_tags           = [
          - "Env/Prod",
            "Env type/Cloud",
            "Cloud Type/A",
          + "Env/Prod",
        ]
        # (1 unchanged attribute hidden)
    }

Expected behavior
Terraform should completely ignore the ordering of tenant_tags as it's a set.

Environment and versions:

• Octopus Server Version: `v2025.1 (Build 2648).
• Terraform Version: v1.8.5.
• Octopus Terraform Provider Version: `v0.12.5.