Merge pull request #3120 from jupyterhub/dependabot/pip/images/singleuser-sample/requests-2.31.0

build(deps): bump requests from 2.30.0 to 2.31.0 in /images/singleuser-sample

Author: manics

images/singleuser-sample/requirements.txt

@@ -264,7 +264,7 @@ pyzmq==25.0.2
     #   jupyter-server
     #   nbclassic
     #   notebook
-requests==2.30.0
+requests==2.31.0
     # via
     #   jupyterhub
     #   jupyterlab-server