[gnome-calendar] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 8312d933e5abd9615f13f827c63e3bd1e1762f9d
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Aug 13 14:36:27 2022 +0200

    Update POTFILES.in

 po/POTFILES.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 2672a876..52d4935c 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -31,6 +31,7 @@ src/gui/gcal-meeting-row.c
 src/gui/gcal-meeting-row.ui
 src/gui/gcal-quick-add-popover.c
 src/gui/gcal-quick-add-popover.ui
+src/gui/gcal-toolbar-end.ui
 src/gui/gcal-weather-settings.ui
 src/gui/gcal-window.c
 src/gui/gcal-window.ui