Bug#1043600: doom2: DeprecationWarning: Gtk.TreeView

[Alexandre Detiste]

Package: game-data-packager-runtime
Version: 75
Severity: minor

DeprecationWarning: Gtk.TreeView.append_column is deprecated
DeprecationWarning: Gtk.TreeViewColumn.pack_start is deprecated
DeprecationWarning: Gtk.TreeViewColumn.add_attribute is deprecated
DeprecationWarning: Gtk.TreeView.set_tooltip_column is deprecated

https://thisweek.gnome.org/posts/2022/10/twig-65/
https://docs.gtk.org/gtk4/migrating-3to4.html#consider-porting-to-the-new-list-widgets