Update the "pytest-cov" dependency

Author: mdmintz

requirements.txt

@@ -106,7 +106,8 @@ rich==13.3.5;python_version>="3.7"
 
 coverage==6.2;python_version<"3.7"
 coverage==7.2.6;python_version>="3.7"
-pytest-cov==4.1.0
+pytest-cov==4.0.0;python_version<"3.7"
+pytest-cov==4.1.0;python_version>="3.7"
 flake8==5.0.4;python_version<"3.9"
 flake8==6.0.0;python_version>="3.9"
 mccabe==0.7.0

setup.py

@@ -242,7 +242,8 @@
         "coverage": [
             'coverage==6.2;python_version<"3.7"',
             'coverage==7.2.6;python_version>="3.7"',
-            "pytest-cov==4.1.0",
+            'pytest-cov==4.0.0;python_version<"3.7"',
+            'pytest-cov==4.1.0;python_version>="3.7"',
         ],
         # pip install -e .[flake8]
         # Usage: flake8