[Backport to 41] Backport NVIDIA GBM stuff

Olivier Fourdanrequested to merge
ofourdan/mutter:gnome-41-nvidia-gbm into gnome-41

This backports !1854 (merged) + !2051 (merged) + !2052 (merged) to %GNOME 41 to use the GBM renderer with the NVIDIA proprietary driver series 495.

Edited by Jonas Ådahl

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