[gdm] (4 commits) Non-fast-forward update to branch better-nvidia-wayland-support

[Ray Strode <halfline src gnome org>]

The branch 'better-nvidia-wayland-support' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  b0c8d4e... Merge branch 'gdm-runtime-config-end-lines' into 'master'
  2e7636d... display: Handle failure before display registration
  49688b5... local-display-factory: Provide more flexibility for configu
  3a96076... libgdm: Sort session list

Commits added to the branch:

  c888dae... display: Handle failure before display registration
  a4ea77e... daemon: Provide more flexibility for configuring display se
  6f096f3... libgdm: Sort session list
  24c65c0... data: Enable wayland for single GPU vendor nvidia machines