Fix rename_file to handle relative paths properly (related to GHSA-v7vq-3x77-87vg?)#6609

Merged

RRosio merged 4 commits intojupyter:6.4.xfrom

yacchin1205:fix/rename-absolute-path

Dec 9, 2022

Commits on Nov 1, 2022

Commits on Nov 18, 2022

Fix tests to be in line with jupyter-server
yacchin1205
committed

Commits on Dec 7, 2022

Fix for determining whether a file is hidden and tests for delete_file
yacchin1205
committed