test(molecule): verify upgraded cluster components

- Assert every node reports the expected K3s kubelet version
- Verify the active CNI (Flannel / Calico / Cilium) is Ready and runs
  the expected image tag, including Calico TigeraStatus Available
- Verify the active load balancer (MetalLB / kube-vip) runs the expected
  image tags and that MetalLB is absent when kube-vip is active
- Assert no Flannel DaemonSet remains when Calico or Cilium is enabled
- Assert the example LoadBalancer address falls inside the configured
  pool range
- Add a manifest-only Cilium BGP regression test that renders the v2
  template with zero, one, and multiple neighbors and rejects any v2alpha1
  or CiliumBGPPeeringPolicy output

molecule/resources/verify_from_outside/tasks/main.yml

@@ -7,6 +7,8 @@
       ansible.builtin.import_tasks: kubecfg-fetch.yml
     - name: "TEST CASE: Get nodes"
       ansible.builtin.include_tasks: test/get-nodes.yml
+    - name: "TEST CASE: Verify components"
+      ansible.builtin.include_tasks: test/verify-components.yml
     - name: "TEST CASE: Deploy example"
       ansible.builtin.include_tasks: test/deploy-example.yml
   always: