fix: install setuptools in the tox quality checks

Author: BryanttV

setup.py

@@ -2,11 +2,12 @@
 """
 Package metadata for openedx_authz.
 """
+
 import os
 import re
 import sys
 
-from setuptools import find_packages, setup  # pylint: disable=import-error
+from setuptools import find_packages, setup
 
 
 def get_version(*file_paths):

tests/__init__.py

@@ -69,6 +69,7 @@ allowlist_externals =
     rm
     touch
 deps =
+    setuptools
     -r{toxinidir}/requirements/quality.txt
 commands =
     touch tests/__init__.py
@@ -86,4 +87,3 @@ deps =
     -r{toxinidir}/requirements/test.txt
 commands =
     code_annotations django_find_annotations --config_file .pii_annotations.yml --lint --report --coverage
-