Merge pull request #1097 from jupyter/dependabot/pip/platformdirs-4.5.0

Bump platformdirs from 4.4.0 to 4.5.0

Author: minrk

requirements.txt

@@ -123,7 +123,7 @@ parso==0.8.5
     # via jedi
 pexpect==4.9.0
     # via ipython
-platformdirs==4.4.0
+platformdirs==4.5.0
     # via jupyter-core
 prometheus-client==0.22.1
     # via jupyter-server