[Debian-in-workers] Bug#854165: conf.avil subdirectories now causing fontconfig warnings

[Anthony DeRobertis]

# fc-cache -s
Fontconfig error: failed reading config file
Fontconfig error: failed reading config file
Fontconfig error: failed reading config file
Fontconfig error: failed reading config file
Fontconfig error: failed reading config file

Turns out each of those is one place where /etc/fonts/conf.d has a
symlink to one of these directories. I fixed the problem locally on my
system by moving the directories out of the way and then moving the
.dpkg-new file in to place.