elements/desktop/glib-networking.bst: do not use "ca_certificates_path" option
This option doesn't exist anymore, see https://gitlab.gnome.org/GNOME/glib-networking/commit/f1c8feee014007cc913b71357acb609f8d1200df
This option doesn't exist anymore, see https://gitlab.gnome.org/GNOME/glib-networking/commit/f1c8feee014007cc913b71357acb609f8d1200df