[gnome-shell] Non-fast-forward update to branch wip/iainl/sd-notify-later

[Iain Lane <iainl src gnome org>]

The branch 'wip/iainl/sd-notify-later' 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:

  7f3570b... main, util: Notify systemd once we are fully initialised

Commits added to the branch:

  d5ecafa... main, util: Notify systemd once we are fully initialised