fedora-img-dl-0.4: dependencies

Dependencies for fedora-img-dl-0.4

fedora-img-dl	base (<5) bytestring directory filepath http-directory (>=0.1.2) http-types optparse-applicative simple-cmd (>=0.2.0) simple-cmd-args (>=0.1.1) text unix xdg-userdirs if impl(ghc<8.0) semigroups