ui/ncurses: Update LOCKDOWN_FILE check to reflect generic SIGNED_BOOT
[petitboot] / m4 /
drwxr-xr-x   ..
-rw-r--r-- 4189 ax_check_openssl.m4
-rw-r--r-- 25056 ax_with_curses.m4
-rw-r--r-- 9775 ax_with_curses_extra.m4
-rw-r--r-- 9400 gpgme.m4