Make GAM available via winget

[BiosPlus]

I've currently made the effort to submit a PR to the winget pkgs repo to get the GAM package added: microsoft/winget-pkgs#133570

However it is currently failing as a popup window is raised during the MSI installation, even with any of /quiet, /passive, /qn switches added.
This issue has already been raised here: #1292

Once the PR has been accepted in the winget-pkgs repo, I'm happy to do some work and write out + link a PR in here with an additional github workflow which would auto submit new versions to the repo :)