fix notebook-ci.txt requirement

Author: brs96

requirements/dev/notebook-ci.txt

@@ -3,7 +3,7 @@ nbformat==5.10.4
 nbclient==0.10.0
 ipykernel==6.26.0
 scipy == 1.14.0
-torch==2.1.0
+torch==2.3.0
 torch-scatter==2.1.1
 torch-sparse==0.6.17
 torch-geometric>=2.5.0