Release version/binaries for Windows

[robsmallridge]

Hello,

Azure Shell and AWS CLI already exist for Windows. Therefore it would be great if there was also a ecctl version which worked on Windows, either a standalone exe or a script through something like Python but could work through the new Windows Terminal.

References:
https://devblogs.microsoft.com/commandline/the-azure-cloud-shell-connector-in-windows-terminal/
https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2-windows.html
https://thunderysteak.github.io/aws-shell-2-winterm