sysutils/ansible: Chase 58df5a82adc40a6959e9b22c, net/py-netaddr update

net/py-netaddr 1.2.1 deprecated and removed the is_private method.
This breaks ansible-collections which is bundled this port's tarball.
The upstream patch uses the is_global methhod instead.

Reported by: Einar Bjarni Halldorsson <einar@isnic.is>
Obtained from: https://github.com/ansible-collections/ansible.utils/pull/338