When IgnoreDockerVersion is set, do not try to parse its version number
Still retrieve docker info to check check fi docker is reachable

closes #1502

Problem: Because of the unix socket reference, Windows breaks on rke up
Root cause: Vendor of docker/docker
Resolution: I was checking what was changed in vendor but it seems this setting is not used, as we configure Docker socket per host.

**Problem:**
Cluster fails to come up when the nodes have taints with effect
`NoExecute`.

**Solution:**
RKE deploy job should have tolerate all toleration to execute.
And this job should be only scheduled in linux node.

Update ingress nginx version

**Problem:**
We can not set node taints in RKE node config.

**Solution:**
Sync taints from config in `SyncLabelsAndTaints` function

- Put Windows worker plan generating back to reduce the changing from
Windows on rancher/rancher
- Prepare for rke bootstraps Windows cluster

**Issue:**
https://github.com/rancher/rancher/issues/16460