Updating the saltstack version deployed by script/cmtool.bat from 2019.2.2 to the "latest"

[arizvisa]

Right now the saltstack version deployed by script/cmtool.bat is hardcoding version 2019.2.2 as the latest. This was being done because issue saltstack/salt-bootstrap#1394 shows that the developers had broken the "latest" parameter that gets passed to the installation script. It seems that the issue is now just waiting for the OP to confirm that the changes actually fix things.

Once the fix is confirmed, we can then likely revert part of commit 14259e4 so that "latest" will always correspond to the most recent version of saltstack. To deal with the unsupported ssl-based protocol issues in powershell on the w7 and w2k3 platforms, we can also consider adding KB3154518 to the list of scripts to install.

[arizvisa]

This is being worked on by PR #252. Linking it.

[Ix3WUhpgTPE]

It would be helpful to test the fixes in PR #252 against both the W7 and W2K3 environments, especially given the SSL issues mentioned. Once the "latest" parameter is confirmed to be functioning correctly, could we also validate that the updated version of SaltStack properly addresses any compatibility concerns with existing configurations? Additionally, we should document any changes made regarding KB3154518 to ensure comprehensive setup instructions for users still on those platforms.

[arizvisa]

@Ix3WUhpgTPE, feel free to test it and contribute. This project is woefully unmaintained as it's been a half-decade. Also, I believe the original maintainers have moved their efforts to the https://github.com/boxcutter/windows-ps repository which uses powershell instead of command.com inspired script.