Merge pull request #3445 from jupyterhub/dependabot/pip/images/hub/urllib3-2.2.2

Bump urllib3 from 2.2.1 to 2.2.2 in /images/hub

Author: manics

images/hub/requirements.txt

@@ -240,7 +240,7 @@ typing-extensions==4.12.2
     #   sqlalchemy
 uri-template==1.3.0
     # via jsonschema
-urllib3==2.2.1
+urllib3==2.2.2
     # via
     #   jupyterhub-kubespawner
     #   kubernetes-asyncio