[glib] (4 commits) Non-fast-forward update to branch settings-portal

[Matthias Clasen <matthiasc src gnome org>]

The branch 'settings-portal' 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:

  9a5b9d5... settings: Register the keyfile settings backend as extensio
  d511b96... settings: Prefer the keyfile backend when sandboxed
  b0a528e... settings: Add support for defaults to keyfile backend

Commits added to the branch:

  70f3a26... settings: Make the keyfile backend parameterless
  810737a... settings: Register the keyfile backend as extension
  f9affa3... settings: Add support for defaults to keyfile backend
  56906f4... settings: Prefer the keyfile backend when sandboxed