recovery: split in submenus

Squashed:
Author: Alessandro <ales.astone@gmail.com>
Date:   Mon Apr 13 00:39:37 2020 +0200

    recovery: fixup `split in submenus`

     * If we return an action of type MENU_*, we will quickly redraw
       the menu rather than going through finish_recovery(), which
       is unnecessarily slow.

    Change-Id: Ie7ade16a3e6ae97457fd45172af60f743436596d

Co-authored-by: aleasto <ales.astone@gmail.com>
Change-Id: I4426689634ca477955b67d2264999f450f02067f