Windows-build-tools node-gyp conflict

[ivankravets]

@JellyToast

Why does platformio uninstall the other version of python? Why does it install to the root and set funny permissions?

1. We DO NOT UNINSTALL something from your system including Python
2. We DO NOT CHANGE permissions.

See source code GitHub - platformio/platformio-node-helpers: Collection of Node.JS helpers for PlatformIO.Org