[gnome-control-center] printers: Make search entry symetric

[Felipe Borges <felipeborges src gnome org>]

commit 2a2d7ec11156b9b117c73c810d4a0897add65acc
Author: Marek Kasik <mkasik redhat com>
Date:   Fri Feb 11 13:11:17 2022 +0100

    printers: Make search entry symetric
    
    Allow search entry of new printer dialog to expand so that it fills
    the available area. It does not fill it now so there is more free
    space on the right than on the left.
    
    Issue #1587

 panels/printers/new-printer-dialog.ui | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/panels/printers/new-printer-dialog.ui b/panels/printers/new-printer-dialog.ui
index 561b6df65..bd74c5620 100644
--- a/panels/printers/new-printer-dialog.ui
+++ b/panels/printers/new-printer-dialog.ui
@@ -244,6 +244,7 @@
                             <property name="placeholder_text" translatable="yes" comments="Translators: The 
entered text should contain network address of a printer or a text which will filter found devices (their 
names and locations)">Enter a network address or search for a printer</property>
                             <property name="margin_start">40</property>
                             <property name="margin_end">40</property>
+                            <property name="hexpand">True</property>
                           </object>
                         </child>
                       </object>