Merge pull request #735 from FriendsOfCake/dependabot/pip/docs/six-1.16.0

Bump six from 1.11.0 to 1.16.0 in /docs

Author: josegonzalez

docs/requirements.txt

@@ -10,7 +10,7 @@ MarkupSafe==2.1.5
 Pygments==2.15.0
 pytz==2024.2
 requests==2.32.3
-six==1.11.0
+six==1.16.0
 snowballstemmer==2.2.0
 Sphinx==8.0.2
 sphinx-rtd-theme==2.0.0