bugfix this.bind_property is not a function

Signed-off-by: beta <beta@yfqm.date>

CVE-2020-17489-pre2.patch

@@ -22,7 +22,7 @@ index faecff8..29954f7 100644
 +    _bindOpacity() {
 +	this._bindings = Main.layoutManager.uiGroup.get_children()
 +	    .filter(c => c != Main.layoutManager.screenShieldGroup)
-+	    .map(c => this.bind_property('opacity', c, 'opacity', 0));
++	    .map(c => this.actor.bind_property('opacity', c, 'opacity', 0));
 +    },
 +
 +    _unbindOpacity() {

gnome-shell.spec

@@ -1,6 +1,6 @@
 Name:           gnome-shell
 Version:        3.30.1
-Release:        12
+Release:        13
 Summary:        Core user interface functions for the GNOME 3 desktop
 Group:          User Interface/Desktops
 License:        GPLv2+
@@ -135,6 +135,9 @@ glib-compile-schemas --allow-any-name %{_datadir}/glib-2.0/schemas &> /dev/null
 %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+* Fri Dec 01 2023 beta <beta@yfqm.date> - 3.30.1-13
+- bugfix this.bind_property is not a function
+
 * Mon Nov 27 2023 beta <beta@yfqm.date> - 3.30.1-12
 - add mutter so path to /etc/ld.so.conf.d