Log Message:
Update "p5-NetAddr-IP" package to version 4.069. Changes since 4.066:
- IN Lite.pm v1.50, add =encoding UTF-8
- In Util.pm v1.50
  changed Makefile.PL to check for config.h when building for XS
  with 'gcc', try building with 'cc', and check again.
- If config.h is not found, force Pure Perl mode.
- update Makefile.PL in Util.pm v 1.49 to better detect 'winduhs'
- Improved diagnostic message for "die" with bad mask for
- hostenum, hostenumref, split, splitref, rsplit, rsplitref
- Thanks to GENSYM@cpan.org for pointing out the need.

This also fixes the build with Perl 5.18.0