[tests] Fix autotest build
[tests] Fix autotest build

Need to link with utility object, and that in turn contains encrypted home
partition checks that need libcryptsetup.

Signed-off-by: Simo Piiroinen <6d5e5360bed3d486f7d9fb26b0f737f7d4fd45ee@jolla.com>

spiiroin/dsme,spiiroin/dsme