buildroot

ti-uim: bump to latest version

Also, add a hash file.

Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>