chore(deps): update dependency ipython to v9

Author: renovate[bot]

requirements.txt

@@ -572,9 +572,9 @@ ipykernel==7.1.0 \
     #   jupyter
     #   jupyter-console
     #   jupyterlab
-ipython==8.37.0 ; python_full_version < '3.11' \
-    --hash=sha256:ca815841e1a41a1e6b73a0b08f3038af9b2252564d01fc405356d34033012216 \
-    --hash=sha256:ed87326596b878932dbcb171e3e698845434d8c61b8d8cd474bf663041a9dcf2
+ipython==9.6.0; python_full_version < '3.11' \
+    --hash=sha256:5603d6d5d356378be5043e69441a072b50a5b33b4503428c77b04cb8ce7bc731 \
+    --hash=sha256:5f77efafc886d2f023442479b8149e7d86547ad0a979e9da9f045d252f648196
     # via
     #   ipykernel
     #   ipywidgets