Update cookiecutter.json

{{cookiecutter.project_slug}}/tox.ini

 [tox]
 # Generative environment list to test all supported Python versions
 envlist = py3{9,10,11,12,13},black,pep8,pylint
-minversion = 3.18.0
+min_version = 4.3.3
+requires =
+    tox-ignore-env-name-mismatch >= 0.2.0
 
 [testenv]
 package = sdist  # 'Source' package required for binary extension