hunter is not needed to run tests

--- pytest-cov-5.0.0/setup.py.orig
+++ pytest-cov-5.0.0/setup.py
@@ -132,7 +132,6 @@
     extras_require={
         'testing': [
             'fields',
-            'hunter',
             'process-tests',
             'pytest-xdist',
             'virtualenv',