Move Removal of `map.vm` Right Click "Cmd Here" option from "map.vm" to "windows-terminal.vm"

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### Details

As of https://github.com/mandiant/VM-Packages/pull/983, we opted to remove the right click "Cmd Here" that `map.vm` introduces when installing due to favoring the right click for opening with `Windows Terminal` instead.

But, we placed this removal code inside of the `map.vm` package, which means that if a user wants `map.vm` and wants to retain this right click option, but does not add `windows-terminal.vm` to their list of packages, they would have no Right Click "Cmd Here" option available to them automatically.

I think the removal of the Right Click "Cmd Here" added by `map.vm` is better suited inside of the `windows-terminal.vm` package, as that is where we are essentially replacing the right click option, and would give uses the ability to keep the one added by `map.vm` if they wanted to only use that package.

Compare the package definitions in map.vm and windows-terminal.vm, focusing on the code that removes the right-click "Cmd Here" option. Move responsibility for that removal to windows-terminal.vm so installing map.vm alone retains its option, while installing windows-terminal.vm provides the replacement behavior.

Written by the indexing model from the issue text.