chore(deps): bump openai in the production-dependencies group

Bumps the production-dependencies group with 1 update: [openai](https://github.com/openai/openai-node).


Updates `openai` from 6.47.0 to 6.49.0
- [Release notes](https://github.com/openai/openai-node/releases)
- [Changelog](https://github.com/openai/openai-node/blob/main/CHANGELOG.md)
- [Commits](openai/openai-node@v6.47.0...v6.49.0)

---
updated-dependencies:
- dependency-name: openai
  dependency-version: 6.49.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]