Update dependency openai to v5.16.0 (#98)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -70,7 +70,7 @@
     "eslint": "9.34.0",
     "globals": "16.3.0",
     "npm-run-all2": "8.0.4",
-    "openai": "5.15.0",
+    "openai": "5.16.0",
     "pkg-pr-new": "0.0.57",
     "prettier": "3.6.2",
     "typescript": "5.9.2",