feat!: Drop Metallb in favor of Cilium L2Announcements (#821)

ansible/playbooks/templates/kube-vip-static-pod.yaml.j2

@@ -15,7 +15,7 @@ spec:
       args: ["manager"]
       env:
         - name: address
-          value: "{{ kubevip_address }}"
+          value: "{{ kube_vip_addr }}"
         - name: vip_arp
           value: "true"
         - name: port