Replace Gtk3.22 deprecated function gtk_menu_popup

src/import-export/csv-imp/gnc-csv-gnumeric-popup.c

@@ -211,7 +211,11 @@ gnumeric_popup_menu (GtkMenu *menu, GdkEventButton *event)
      * instead pass 0.  Otherwise bringing up a menu with
      * the right button will disable clicking on the menu with the left.
      */
+#if GTK_CHECK_VERSION(3,22,0)
+    gtk_menu_popup_at_pointer (GTK_MENU(menu), (GdkEvent *) event);
+#else
     gtk_menu_popup (menu, NULL, NULL, NULL, NULL, 0,
                     (event != NULL) ? event->time
                     : gtk_get_current_event_time());
+#endif
 }