Merge pull request #3369 from jupyterhub/dependabot/pip/charset-normalizer-3.4.3

Bump charset-normalizer from 3.4.2 to 3.4.3

Author: manics

requirements.txt

@@ -10,7 +10,7 @@ certifi==2025.8.3
     # via
     #   kubernetes
     #   requests
-charset-normalizer==3.4.2
+charset-normalizer==3.4.3
     # via requests
 chartpress==2.3.0
     # via -r requirements.in