devel/py-zope.configuration: update 3.8.0 -> 4.1.0

• Drop support for Python 2.6 and 3.2
• Add support for Python 3.5 and 3.6

PR: 225010
Submitted by: Charlie Li <ml+freebsd@vishwin.info>
Approved by: zope (maintainer timeout)
Relnotes: https://pypi.org/project/zope.configuration/