Allow upgrading with WinGet

[PtJade-Ceramic]

Prerequisites

• I have written a descriptive issue title.
• I have searched all issues to ensure it has not already been reported.

Summary

Allow the user to choose to upgrade with WinGet when new version is available

Proposed Design

When new version is available,

1. Check whether WinGet is available.
2. If so, change the pop-up notification as follows:

   PowerShell v7.6.0 is out-of-date. The latest version is v7.6.1. Would you like to upgrade?
   <button>Upgrade with WinGet</button>
   <button>Open GitHub release in browser</button>
   <button>Not now</button>
   <button>Don't show again</button>

   Where Install with WinGet enters the following command when clicked:

   Start-Process winget.exe -ArgumentList 'upgrade --id Microsoft.PowerShell -s winget' -NoNewWindow

   

[andyleejordan]

Are other VS Code extensions upgradeable with WinGet?

[JustinGrote]

While theoretically possible, vscode already has robust extension management and it can be handled via the command line --install-extension switch, so I would say this should go in the wontfix bucket as we'd have to own a manifest and keep it up to date.

[andyleejordan]

Agreed.