Update dependency typescript to ~5.9.0

Generated by renovateBot

Author: renovate[bot]

livekit-rtc/jupyter-html/package.json

@@ -25,7 +25,7 @@
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-react-refresh": "^0.4.26",
     "globals": "^17.0.0",
-    "typescript": "~5.7.3",
+    "typescript": "~5.9.0",
     "typescript-eslint": "^8.56.1",
     "vite": "^6.4.1",
     "vite-plugin-singlefile": "^2.3.0"