Up to 2.0.0 concat was done as a define which contains File. Starting
from 2.0.0 concat::fragment define was rewritten as provider. This patch
replaces dependencies to File from concat::fragment with Concat to
enable concat ~> 2.0.0
Change-Id: Ifccc1bf2260dbbceb75b6bbe1d6b5bbbbb657a12