[FEATURE REQUEST] PowerShell module updates should remove previous versions

[clairernovotny]

Please confirm these before moving forward.

• I have searched for my feature proposal and have not found a work-in-progress/duplicate/resolved/discarded issue.
• This proposal is a completely new feature. If you want to suggest an improvement or an enhancement, please use this template.

Describe the new feature

By default, Update-PSResource does not uninstall previous versions. This can lead to many old versions existing.

There is an uninstall command that would work: Uninstall-PSResource. It accepts NuGet-style version ranges, enabling all prior versions to be easily removed. For example, Uninstall-PSResource -Name Microsoft.Graph -Version "(,2.25.0)", will remove all prior versions of Microsoft.Graph, assuming 2.25.0 is the current version.

Describe how this new feature could help users

This would help prevent many old versions of PowerShell modules from cluttering and slowing things down.