[gnome-calendar] window: Unify shortcuts definition to use "Control"

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

commit 9219d1844bca8351a7066aef3c4a4eeb7d248de9
Author: Björn Daase <bjoern daase net>
Date:   Sat Feb 12 22:36:44 2022 +0100

    window: Unify shortcuts definition to use "Control"

 src/gui/gcal-window.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/gui/gcal-window.ui b/src/gui/gcal-window.ui
index be53ffa8..56952ea5 100644
--- a/src/gui/gcal-window.ui
+++ b/src/gui/gcal-window.ui
@@ -11,7 +11,7 @@
       <object class="GtkShortcutController">
         <child>
           <object class="GtkShortcut">
-            <property name="trigger">&lt;Ctrl&gt;t</property>
+            <property name="trigger">&lt;Control&gt;t</property>
             <property name="action">action(win.today)</property>
           </object>
         </child>