
Adds "PrefersNonDefaultGPU" and "X-KDE-RunOnDiscreteGpu" to the .desktop file. Similar hints for macOS and Windows exist already, to prefer using a dedicated GPU over a slower integrated GPU. See: https://gitlab.freedesktop.org/xdg/xdg-specs/-/merge_requests/13 Differential Revision: https://developer.blender.org/D11643