[Release-1.31] - Update multus to v4.1.2

[mgfritch]

Backport fix for Update multus to v4.1.2

• Update multus to v4.1.2 #6980

[ShylajaDevadiga]

Validated using commit id 00aded3 on release-1.31 branch

$ sudo /var/lib/rancher/rke2/bin/crictl -r unix:///run/k3s/containerd/containerd.sock images
IMAGE                                                                TAG                            IMAGE ID            SIZE
docker.io/rancher/hardened-calico                                    v3.28.2-build20241003          dcce3322f05b7       204MB
...
docker.io/rancher/hardened-cni-plugins                               v1.5.1-build20241009           6b99da23e3d34       44.8MB
...
docker.io/rancher/hardened-flannel                                   v0.25.7-build20241007          38555106ad5e7       80.8MB
...
docker.io/rancher/hardened-multus-cni                                v4.1.2-build20241009           b6bde5d81e5bd       37.4MB