Update tox from 3.5.3 to 4.14.2

requirements_dev.txt

@@ -6,7 +6,7 @@ moto==5.0.5
 pytest-cov==5.0.0
 pytest==8.1.1
 testing.postgresql==1.3.0
-tox==3.5.3
+tox==4.14.2
 bumpversion==0.5.3
 mkdocs==1.0.4
 git+git://github.com/thcrock/pydoc-markdown.git@master