Merge pull request #3460 from jupyterhub/dependabot/pip/cachetools-6.2.1

Bump cachetools from 5.5.2 to 6.2.1

Author: manics

requirements.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile
 #
-cachetools==5.5.2
+cachetools==6.2.1
     # via google-auth
 certifi==2025.10.5
     # via