Contextual version conflict with direct dependency `wrapt`

[sphuber]

Steps to reproduce

1. Install package with wrapt==1.12 and astroid==2.4.0

Current behavior

Installing this, or running prospector with these dependencies will lead to a contextual version conflict because astroid specifies a very restrictive requirement wrapt==1.11.* which is not compatible:

prospector...............................................................Failed
hookid: prospector

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.7.6/x64/lib/python3.7/site-packages/pkg_resources/__init__.py", line 583, in _build_master
    ws.require(__requires__)
  File "/opt/hostedtoolcache/Python/3.7.6/x64/lib/python3.7/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/opt/hostedtoolcache/Python/3.7.6/x64/lib/python3.7/site-packages/pkg_resources/__init__.py", line 791, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (wrapt 1.12.0 (/opt/hostedtoolcache/Python/3.7.6/x64/lib/python3.7/site-packages), Requirement.parse('wrapt==1.11.*'), {'astroid'})

Expected behavior

The ability to install astroid with wrapt>=1.12

python -c "from astroid import __pkginfo__; print(__pkginfo__.version)" output

2.4.0