The `pwsh` package always install latest powershell version regardless of version selected.
See MR !5 Fix pwsh dependant package version requirement to be exact version match.
Currently the update script creates a minimum version constraint on powershell-core, as opposed to an exact version requirement.
This means that in practice the all pwsh packages since 7.0.6+ and 7.1.3+ install the latest powershell-core, rather than the desired version of pwsh chosen.