[gnome-control-center/bilelmoussaoui/sound-panel] sound: Set valign on the volume button

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 72a994bc4823b7d4dc1edb9d3fb41b3c0eda06f2
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Wed Jul 20 11:47:03 2022 +0000

    sound: Set valign on the volume button
    
    Otherwise the button can be super tall in some cases

 panels/sound/cc-volume-slider.ui | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/panels/sound/cc-volume-slider.ui b/panels/sound/cc-volume-slider.ui
index f6f0e8eae..afb29fe7f 100644
--- a/panels/sound/cc-volume-slider.ui
+++ b/panels/sound/cc-volume-slider.ui
@@ -16,6 +16,7 @@
     </child>
     <child>
       <object class="GtkToggleButton" id="mute_button">
+        <property name="valign">center</property>
         <property name="visible">True</property>
         <accessibility>
           <property name="label" translatable="yes">Mute</property>