buildroot

alsa-utils: bump to version 1.1.1

Patches upstream so drop them.

The 'bat' binary utility was renamed to 'alsabat' probably to avoid some
clash, keep the old .config symbol to avoid pointless legacy.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>