Revert "Bump urllib3 from 2.6.3 to 2.7.0 (#1021)" (#1030)

This reverts commit 8992597.

Author: marionbarker

requirements.txt

@@ -140,7 +140,7 @@ typing-extensions==4.15.0
     # via
     #   beautifulsoup4
     #   pyee
-urllib3==2.7.0
+urllib3==2.6.3
     # via requests
 watchdog==6.0.0
     # via mkdocs