fix(deps): bump openai from 4.70.3 to 6.7.0

Bumps [openai](https://github.com/openai/openai-node) from 4.70.3 to 6.7.0.
- [Release notes](https://github.com/openai/openai-node/releases)
- [Changelog](https://github.com/openai/openai-node/blob/master/CHANGELOG.md)
- [Commits](openai/openai-node@v4.70.3...v6.7.0)

---
updated-dependencies:
- dependency-name: openai
  dependency-version: 6.7.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -129,7 +129,7 @@
     "node-cache": "^5.1.2",
     "nodemailer": "^6.9.16",
     "oauth4webapi": "^3.6.0",
-    "openai": "^4.70.3",
+    "openai": "^6.7.0",
     "openid-client": "^6.6.2",
     "openid-client-legacy": "npm:openid-client@^5.7.1",
     "opossum": "^8.1.4",