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

Author: elastic-renovate-prod[bot]

package-lock.json

@@ -55,7 +55,7 @@
     "@types/node": "22.15.29",
     "license-checker": "25.0.1",
     "ts-standard": "^12.0.2",
-    "typescript": "5.8.3"
+    "typescript": "5.9.3"
   },
   "publishConfig": {
     "access": "public"