[simplification suggestion] import a reg file, instead of complex powershell actions

[ghost]

just import a reg files to the registry of the machine you're working on instead most of this: https://github.com/coofcookie/Windows11Upgrade/blob/dd177581de033d45a98f41afe4c77b168058fc6e/Windows11Upgrade/win11_installSystem.cs

[eltrevii]

@eladkarako how do you import a reg file through command line?