Summary: Modify the Podman installation process on Windows to no longer require administrator privileges, allowing for rootless installation and usage.

Description:

This is the follow-up of RUN-3245. What is currently missing:

• update winmake.ps1 to build the new installer using the new build.ps1
• update Cirrus CI scripts to build and test both new and old installers (win-installer-main.ps1)
• update the release process to build and upload the new installer (update-win-installer.yml)
• update build_windows.md with instructions to build and test the new
  installer and move the instructions to build the old installer to the readme in contrib\win-installer
• look for errors in the installation/update logs and fix them
• look at how easy it is to add a panel to choose the scope (user or machine) to the installer
• loot at how easy it is to add the elevation shield to the install button when ALLUSERS=1
• check if paths are set and unset correctly by the installer