rke2 windows registration advanced options allows for `node-name`, but this is not used by the registration script

[slickwarren]

Setup

• Rancher version: v2.7.6
• Rancher UI Extensions: n/a
• Browser type & version: any

Describe the bug

currently, windows node name in rancher must match the actual machine name of the node, therefore the ps1 script ignores the NodeName from registration command. This may be confusing to someone expecting the nodename to actually be set

To Reproduce

register a windows node on an rke2 cluster with advanced -> node name specified in the registration command

Result machine name of windows node is used instead of the one entered in rancher's registration command

Additional context