Merge pull request #2493 from nginx-proxy/dependabot/pip/test/requirements/pytest-8.3.1

ci: bump pytest from 8.2.2 to 8.3.1 in /test/requirements

test/requirements/python-requirements.txt

@@ -1,4 +1,4 @@
 backoff==2.2.1
 docker==7.1.0
-pytest==8.2.2
+pytest==8.3.1
 requests==2.32.3