sources: acro5-cmaps-2001.tar.gz and adobe-cmaps-200406.tar.gz removed
    
      Ghostscript no longer uses these archives for building, it includes
      its own CMaps. See RHBZ #190463 for more info.
    
      Commit d2ff86e75808ffd07a4969cb90024edc13a5ad37 removed those files
      from specfile, but not from sources. Therefore they were still
      unnecessarily downloaded everytime when someone ran 'fedpkg prep'.