Update to anaconda-34.25.1.7
    
    - tests: update the order of commands (rootpw) in generated kickstart (rvykydal)
      Related: rhbz#2033849
    - dnf: apply the /etc/dnf/dnf.conf configuration file in the installer (rvykydal)
      Resolves: rhbz#2053710
    - Add support for rootpw --allow-ssh (rvykydal)
      Resolves: rhbz#2033849