[Release 1.31] Update Flannel and CNI plugins version

[rbrtbnfgl]

Backport for #11183

[mdrahman-suse]

Validated on release-1.31 with commit c946875

• Single node

• Flannel

[2024-11-07T21:28:58.917Z] k3s version v1.31.2+k3s-c946875f (c946875f)
[2024-11-07T21:28:58.917Z] go version go1.22.8 
[2024-11-07T21:28:58.917Z] 
[2024-11-07T21:28:58.917Z] Command:
[2024-11-07T21:28:58.917Z] /var/lib/rancher/k3s/data/current/bin/flannel
[2024-11-07T21:28:58.917Z] ---------------------
[2024-11-07T21:28:58.917Z] Assertion:
[2024-11-07T21:28:58.917Z] v0.25.7
[2024-11-07T21:28:58.917Z] ----------------------
[2024-11-07T21:28:58.917Z] Matched with result:
[2024-11-07T21:28:58.917Z] CNI Plugin flannel version v1.6.0-flannel1+v0.25.7 (linux/amd64) commit HEAD built on 2024-11-07T14:21:05ZCNI protocol versions supported: 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.4.0, 1.0.0, 1.1.0

• CNI Plugins

[2024-11-07T20:29:18.666Z] k3s version v1.31.2+k3s-c946875f (c946875f)
[2024-11-07T20:29:18.666Z] go version go1.22.8

[2024-11-07T20:29:19.600Z] Command:
[2024-11-07T20:29:19.600Z] /var/lib/rancher/k3s/data/current/bin/cni
[2024-11-07T20:29:19.600Z] ---------------------
[2024-11-07T20:29:19.600Z] Assertion:
[2024-11-07T20:29:19.600Z] 1.6.0
[2024-11-07T20:29:19.600Z] ----------------------
[2024-11-07T20:29:19.600Z] Matched with result:
[2024-11-07T20:29:19.600Z] CNI plugins plugin v1.6.0-k3s1CNI protocol versions supported: 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.4.0, 1.0.0, 1.1.0