Update pytest from 3.2.3 to 8.0.1

requirements/requirements-test.txt

@@ -9,7 +9,7 @@ nose-leak-detector==0.1.5
 nose-parameterized==0.6.0
 nose-exclude==0.5.0
 pylint==1.7.4
-pytest==3.2.3
+pytest==8.0.1
 six==1.11.0
 tox==2.9.1
 vulture==0.26