Update dependency ipython to v9

Author: renovate[bot]

Diff for: pyproject.toml

@@ -20,7 +20,7 @@ urllib3 = "^2.2.3"
 typing-extensions = "^4.12.2"
 python-dateutil = "^2.9.0.post0"
 matplotlib = "^3.9.2"
-ipython = "^8.32.0"
+ipython = "^9.0.0"
 pillow = "^11.1.0"
 pymupdf = "^1.25.3"