lingo: instruct dateutil to prefer d/m/y over m/d/y (#20940)

combo/apps/lingo/manager_views.py

@@ -70,7 +70,7 @@ class TransactionListView(ListView):
         query = self.request.GET.get('q')
         if query:
             try:
-                date = date_parser.parse(query)
+                date = date_parser.parse(query, dayfirst=True)
                 date = make_aware(date)
                 qs = qs.filter(start_date__gte=date, start_date__lt=date + datetime.timedelta(days=1))
             except (TypeError, ValueError):