通过脚本升级PowerShell

Update Powershell through command line

https://superuser.com/questions/1287032/update-powershell-through-command-line

Run this command :

iex "& { $(irm https://aka.ms/install-powershell.ps1) } -UseMSI" 

And then run the MSI with your parameters.

After this you need to update the modules.

Reference:

https://www.thomasmaurer.ch/2019/03/how-to-install-and-update-powershell-6/

https://www.thomasmaurer.ch/2019/02/update-powershellget-and-packagemanagement/