tree ed7a74db7d4d026c08a484084c785f7057f79c38
parent 86665c4dbff8318fff3c535e3052507c839ac25a
author Jan Kundrát <jan.kundrat@cesnet.cz> 1528285504 +0200
committer Jan Kundrát <jan.kundrat@cesnet.cz> 1528287816 +0200

rauc: preserve /cfg/ssh-user-auth during updates as well

It seems that this thing uses a whitelist to avoid copying around stuff
like lost+found, and possibly also some other random garbage. Yay, let's
follow that trend.

Change-Id: I137c092e90cc53469e68760644797b4b53c6c3a6