Documentation: Clarify supported PowerShell versions

[DataTraveler1]

Problem

The current PowerShell requirement is listed as 5.x but this seems a bit outdated for 2022

Suggested Solution

Specifically enumerate the supported versions as Microsoft does on their documentation. Pictured below.

Media

Reference

https://docs.poshtools.com/system-requirements

[DataTraveler1]

By "outdated" I mean any reference that could be construed as 5.0 or 6.x.

[DataTraveler1]

The following page also has references to PowerShell versions that might need to be updated https://docs.poshtools.com/powershell-tools-documentation/powershell-support

[adamdriscoll]

Thanks! Updated