cmd: CONFIG_CMD_EFICONFIG requires CONFIG_MENU

The eficonfig command invokes functions implemented in common/menu.c like

* menu_default_set()
* menu_get_choice()
* menu_destroy()
* menu_item_add()

Fixes: 87d79142 ("eficonfig: menu-driven addition of UEFI boot option")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>