[gnome-shell] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 79a8fa2ede4243cfa882e9bc84c2d5b0904f1f2b
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Wed Feb 5 20:31:50 2020 +0100

    Update POTFILES.in

 po/POTFILES.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index fd09971b03..8afd84a9bd 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -6,6 +6,7 @@ data/org.gnome.Shell.desktop.in.in
 data/org.gnome.shell.gschema.xml.in
 data/org.gnome.Shell.PortalHelper.desktop.in.in
 js/extensionPrefs/main.js
+js/extensionPrefs/ui/extension-row.ui
 js/extensionPrefs/ui/extensions-window.ui
 js/gdm/authPrompt.js
 js/gdm/loginDialog.js