NO-ISSUE: Revert "Update flannel to v0.26.5 and plugin to v1.6.2-flannel1" #4735
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This reverts commit 177391d.
So looks like flannel now require br_netfilter module to start as per https://github.com/flannel-io/flannel?tab=readme-ov-file#deploying-flannel-with-helm because kubernetes/kubernetes#123464, which means it would problem to run microshift in container. I might going to check much simpler CNI like what kind use https://github.com/kubernetes-sigs/kind/tree/main/images/kindnetd
I am reverting this to make sure main branch have working flannel plugin.