wgl: Switch to Win10 version defines to enable usage of Win10 WGL callbacks
This allows us to use Win10 WGL callbacks, which will be useful for the D3D12 driver.
GitLab will be down for maintenance Monday June 03, from approx 10am UTC for roughly 48 hours. This is for a major gitlab upgrade which requires a DB migration. See the tracker issue for more informations.
This allows us to use Win10 WGL callbacks, which will be useful for the D3D12 driver.