chore: upgrade libvirt root dependencies

[xnoto]

Summary

• update the SOPS provider constraint to the current compatible release line
• apply patch updates for k3s, cert-manager, and the Argo CD operator
• regenerate terraform-docs output

Validation

• backend-free OpenTofu init and validate passed
• TFLint, Checkov, formatting, terraform-docs, and gitleaks passed
• actionlint and git diff --check passed

Deployment impact

Merging runs the shared OpenTofu apply workflow against the live libvirt root. Major/minor platform migrations were intentionally deferred.

[github-actions]

OpenTofu Plan

OpenTofu will perform the following actions:

  # module.k3s.libvirt_cloudinit_disk.commoninit will be created
  + resource "libvirt_cloudinit_disk" "commoninit" {
      + id             = (known after apply)
      + meta_data      = <<-EOT
            instance-id: k3s
            local-hostname: k3s
        EOT
      + name           = "k3s_commoninit"
      + network_config = <<-EOT
            version: 2
            ethernets:
              enp1s0:
                dhcp4: true
              enp2s0:
                dhcp4: false
                addresses:
                  - 192.168.102.2/24
        EOT
      + path           = (known after apply)
      + size           = (known after apply)
      + user_data      = (sensitive value)
    }

  # module.k3s.libvirt_volume.cloudinit will be replaced due to changes in replace_triggered_by
-/+ resource "libvirt_volume" "cloudinit" {
      ~ allocation = 53248 -> (known after apply)
      ~ capacity   = 51200 -> (known after apply)
      ~ create     = {
          ~ content = {
              ~ url = "/tmp/terraform-provider-libvirt-cloudinit/cloudinit-3595b99ec179e8a6.iso" -> (known after apply)
            }
        }
      ~ id         = "/mnt/nvme/cluster/k3s_cloudinit.iso" -> (known after apply)
      ~ key        = "/mnt/nvme/cluster/k3s_cloudinit.iso" -> (known after apply)
        name       = "k3s_cloudinit.iso"
      ~ path       = "/mnt/nvme/cluster/k3s_cloudinit.iso" -> (known after apply)
      ~ physical   = 51200 -> (known after apply)
        # (1 unchanged attribute hidden)
    }

  # module.k3s.terraform_data.cloudinit_content will be updated in-place
  ~ resource "terraform_data" "cloudinit_content" {
        id     = "5b88fd98-5e5c-89c7-2a69-42d8bf7cdce2"
      ~ input  = (sensitive value)
      ~ output = "05dbf051fab0e5659d2707473a341c230228520ece2bfcf9cb58cc1e2e2d1fcd" -> (known after apply)
    }

  # module.runner.libvirt_cloudinit_disk.commoninit will be created
  + resource "libvirt_cloudinit_disk" "commoninit" {
      + id             = (known after apply)
      + meta_data      = <<-EOT
            instance-id: runner
            local-hostname: runner
        EOT
      + name           = "runner_commoninit"
      + network_config = (sensitive value)
      + path           = (known after apply)
      + size           = (known after apply)
      + user_data      = (sensitive value)
    }

Plan: 3 to add, 1 to change, 1 to destroy.