[evince] Add binding in help-overlay for win.dual-odd-left

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 0a762419c91fd9eabfabe755190193f548b9a516
Author: Leo Vivier <zaeph zaeph net>
Date:   Mon Oct 11 08:42:23 2021 +0200

    Add binding in help-overlay for win.dual-odd-left
    
    * shell/help-overlay.ui: Add section for win.dual-odd-left

 shell/help-overlay.ui | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/shell/help-overlay.ui b/shell/help-overlay.ui
index d2057348..957a68b2 100644
--- a/shell/help-overlay.ui
+++ b/shell/help-overlay.ui
@@ -314,6 +314,13 @@
                 <property name="accelerator">d</property>
               </object>
             </child>
+            <child>
+              <object class="GtkShortcutsShortcut">
+                <property name="visible">True</property>
+                <property name="title" translatable="yes" context="shortcut window">Toggle odd pages 
left</property>
+                <property name="accelerator">o</property>
+              </object>
+            </child>
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">True</property>