Bump certifi in /examples/research_projects/visual_bert (#20673)
Bumps [certifi](https://github.com/certifi/python-certifi) from 2020.6.20 to 2022.12.7.
- [Release notes](https://github.com/certifi/python-certifi/releases)
- [Commits](https://github.com/certifi/python-certifi/compare/2020.06.20...2022.12.07)
---
updated-dependencies:
- dependency-name: certifi
dependency-type: direct:production
...
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