pycares: bump version.

dev-python/pycares/patches/pycares-3.0.0.patchset

@@ -5,18 +5,6 @@ Subject: Add Haiku support.
 
 Just pretend we are NetBSD.
 
-diff --git a/pycares.egg-info/SOURCES.txt b/pycares.egg-info/SOURCES.txt
-index 879798e..dc1fd71 100644
---- a/pycares.egg-info/SOURCES.txt
-+++ b/pycares.egg-info/SOURCES.txt
-@@ -4,6 +4,7 @@ MANIFEST.in
- README.rst
- TODO
- build_inplace
-+setup.cfg
- setup.py
- setup_cares.py
- tox.ini
 diff --git a/setup_cares.py b/setup_cares.py
 index 97c4cc6..5044766 100644
 --- a/setup_cares.py