[gnome-control-center/gnome-42] printers: Set "use-underline" for Authenticate button in Jobs dialog

[Felipe Borges <felipeborges src gnome org>]

commit 9d7d3d178188390f984e37504e6577e1695f9eb7
Author: Felipe Borges <felipeborges gnome org>
Date:   Mon Sep 19 14:59:31 2022 +0200

    printers: Set "use-underline" for Authenticate button in Jobs dialog
    
    The label of the button indicates a mnemonic (_Authenticate).
    
    Fixes #2062

 panels/printers/pp-jobs-dialog.ui | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/panels/printers/pp-jobs-dialog.ui b/panels/printers/pp-jobs-dialog.ui
index a1a9ae144..5bab8097e 100644
--- a/panels/printers/pp-jobs-dialog.ui
+++ b/panels/printers/pp-jobs-dialog.ui
@@ -170,7 +170,9 @@
                 <property name="spacing">6</property>
                 <child>
                   <object class="GtkMenuButton" id="authenticate_jobs_button">
-                    <property name="label" translatable="yes" comments="Translators: This button pop up 
authentication dialog for print jobs which need credentials.">_Authenticate</property><property 
name="receives_default">False</property>
+                    <property name="label" translatable="yes" comments="Translators: This button pop up 
authentication dialog for print jobs which need credentials.">_Authenticate</property>
+                    <property name="receives-default">False</property>
+                    <property name="use-underline">True</property>
                     <property name="halign">end</property>
                     <property name="popover">authentication_popover</property>
                   </object>