[gnome-control-center] printers: Remove authentication-dialog.ui

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit f7bd51e812f6cf9ee3eb7576346da34c17ae973a
Author: Marek Kasik <mkasik redhat com>
Date:   Tue Feb 22 12:44:12 2022 +0100

    printers: Remove authentication-dialog.ui
    
    The dialog was removed in 2016 but we forgot to remove the UI file.
    
    Fixes #1650

 panels/printers/authentication-dialog.ui | 137 -------------------------------
 panels/printers/meson.build              |   1 -
 panels/printers/printers.gresource.xml   |   1 -
 3 files changed, 139 deletions(-)
---
diff --git a/panels/printers/meson.build b/panels/printers/meson.build
index 7d1ed9d47..3f50979b4 100644
--- a/panels/printers/meson.build
+++ b/panels/printers/meson.build
@@ -39,7 +39,6 @@ sources = files(
 )
 
 resource_data = files(
-  'authentication-dialog.ui',
   'new-printer-dialog.ui',
   'ppd-selection-dialog.ui',
   'pp-details-dialog.ui',
diff --git a/panels/printers/printers.gresource.xml b/panels/printers/printers.gresource.xml
index 7b216ba7e..cecce1807 100644
--- a/panels/printers/printers.gresource.xml
+++ b/panels/printers/printers.gresource.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
   <gresource prefix="/org/gnome/control-center/printers">
-    <file preprocess="xml-stripblanks">authentication-dialog.ui</file>
     <file preprocess="xml-stripblanks">new-printer-dialog.ui</file>
     <file preprocess="xml-stripblanks">pp-options-dialog.ui</file>
     <file preprocess="xml-stripblanks">ppd-selection-dialog.ui</file>