[nautilus] (9 commits) Non-fast-forward update to branch wip/antoniof/gtk4-preparation-step-container-api

[António Fernandes <antoniof src gnome org>]

The branch 'wip/antoniof/gtk4-preparation-step-container-api' 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:

  932add0... toolbar: Stop using custom max width container
  f8c04b2... toolbar: Unify toolbar UI definitions
  afed995... toolbar: Use list box for operations list
  d390f0c... notebook: Stop using GtkContainer methods
  2bbe289... floating-bar: Drop arbitraty multi-action API
  3d92e79... general: Stop using gtk_container_add()
  c66680f... general: Stop using GtkContainer::get_children() and ::fore
  242aa2a... extensions/image-properties: Don't subclass widget
  b7b2c05... extensions/image-properties: Reduce container API

Commits added to the branch:

  c0f9f32... toolbar: Stop using custom max width container
  e74a26f... toolbar: Unify toolbar UI definitions
  bd5aac6... toolbar: Use list box for operations list
  efc49f5... notebook: Stop using GtkContainer methods
  98aa762... floating-bar: Drop arbitrary multi-action API
  3ccecd7... general: Stop using gtk_container_add()
  9753daf... general: Stop using GtkContainer::get_children() and ::fore
  8ade917... extensions/image-properties: Don't subclass widget
  85c5364... extensions/image-properties: Reduce container API