Force use opengl on windows

[Juniorsnet]

Is your feature request related to a problem? Please describe.
Can't run a dearpygui app on a windows 10 in a virtual machine (qemu) because it has no support directx 11.

Describe the solution you'd like
A way to config app to use of opengl on windows, so I can do alternatives like Mesa on Windows.

Describe alternatives you've considered
The support of directx on virtio driver is not ready yet