Clean up Nvidia/Wayland/Xorg decision making

1. Drop Revert-data-Revert-part-of-wayland-hybrid-graphics-change.patch because its only purpose was to disable Wayland on hybrid machines, which we don't want.

2. Drop Revert-data-Remove-nvidia-driver-version-check.patch because it introduced three bugs:

   • GOTO="gdm_prefer_xorg" which no longer exists (LP: #2081635)
   • For nvidia drivers versions 470-495, prefer Xorg by default is wrong because Wayland support for 470 was reinstated in Mutter 47.c resolving https://gitlab.gnome.org/GNOME/mutter/-/issues/3196
   • "[5-9][1-9][0-9].*" will eventually fail to recognise 60x and 70x as higher than 510.

   and does nothing useful beyond that.

3. Fix Revert-data-Disable-GDM-on-hybrid-graphics-laptops-with-v.patch conflicts arising from dropping the other patches.

4. Rename Revert-data-Disable-GDM-on-hybrid-graphics-laptops-with-v.patch to Drop-Nvidia-power-management-suspend-checks.patch and update its description with a more accurate justification for the patch still existing.