Merge pull request #4 from LSEG-API-Samples/dependabot/pip/notebook_python/urllib3-2.6.3

Bump urllib3 from 2.5.0 to 2.6.3 in /notebook_python

Author: wasin-waeosri

notebook_python/requirements_notebook.txt

@@ -86,7 +86,7 @@ traitlets==5.14.3
 types-python-dateutil==2.9.0.20250822
 typing_extensions==4.15.0
 uri-template==1.3.0
-urllib3==2.5.0
+urllib3==2.6.3
 wcwidth==0.2.14
 webcolors==24.11.1
 webencodings==0.5.1