chore(deps): update dependency typescript to v5.9.3

Author: renovate-bot

e2e-test-server/package.json

@@ -31,7 +31,7 @@
     "@types/node": "18.19.123",
     "@vercel/ncc": "0.38.3",
     "gts": "6.0.2",
-    "typescript": "5.0.4"
+    "typescript": "5.9.3"
   },
   "dependencies": {
     "@google-cloud/functions-framework": "^3.1.3",