[krb5-auth-dialog] pwdialog: Use GtkPasswordEntry

[Guido Günther <guidog src gnome org>]

commit 2063bc7b12acc38e0619198266ff69596b4eabaf
Author: Guido Günther <agx sigxcpu org>
Date:   Tue Oct 18 16:47:25 2022 +0200

    pwdialog: Use GtkPasswordEntry
    
    Fixes a66a4d7 ("pwdialog: Drop usage of GcrSecureEntryBuffer")

 src/resources/ui/ka-pwdialog.ui | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
---
diff --git a/src/resources/ui/ka-pwdialog.ui b/src/resources/ui/ka-pwdialog.ui
index 4213e1c..b3ca87a 100644
--- a/src/resources/ui/ka-pwdialog.ui
+++ b/src/resources/ui/ka-pwdialog.ui
@@ -56,12 +56,8 @@
                     <property name="orientation">vertical</property>
                     <property name="spacing">3</property>
                     <child>
-                      <object class="GtkEntry" id="pw_entry">
+                      <object class="GtkPasswordEntry" id="pw_entry">
                         <property name="activates-default">True</property>
-                        <property name="visibility">False</property>
-                        <property name="invisible-char">●</property>
-                        <property name="input-purpose">password</property>
-                        <property name="buffer">pw_entry_buffer</property>
                         <property name="hexpand">True</property>
                       </object>
                     </child>
@@ -85,6 +81,4 @@
       <action-widget response="ok">krb5_renew_button</action-widget>
     </action-widgets>
   </template>
-
-  <object class="GtkEntryBuffer" id="pw_entry_buffer"/>
 </interface>