Merge pull request #2081 from nginx-proxy/dependabot/pip/test/requirements/docker-6.0.1

chore(deps): bump docker from 5.0.3 to 6.0.1 in /test/requirements

test/requirements/python-requirements.txt

@@ -1,5 +1,5 @@
 backoff==2.2.1
 docker-compose==1.29.2
-docker==5.0.3
+docker==6.0.1
 pytest==7.2.0
 requests==2.28.1