Update to 2.69
    
    - New upstream release 2.69:
      - Solved symbol clashes in t/io_multihomed6.t (CPAN RT#72769)
      - Fix the imports on t/io_multihomed6.t (CPAN RT#72769)
      - Update the link to the repository in Build.PL
    - BR: perl(IO::Socket)
    - BR: perl(Socket)
    - Use %{_fixperms} macro instead of our own chmod incantation