fix: Make strings translatable (#12877)

Make strings translatable.

frappe/desk/doctype/notification_settings/notification_settings.js

@@ -19,7 +19,7 @@ frappe.ui.form.on('Notification Settings', {
 
 	refresh: (frm) => {
 		if (frappe.user.has_role('System Manager')) {
-			frm.add_custom_button('Go to Notification Settings List', () => {
+			frm.add_custom_button(__('Go to Notification Settings List'), () => {
 				frappe.set_route('List', 'Notification Settings');
 			});
 		}