Bump requests from 2.22.0 to 2.31.0 in /examples/research_projects/visual_bert (#23670)

Bump requests in /examples/research_projects/visual_bert

Bumps [requests](https://github.com/psf/requests) from 2.22.0 to 2.31.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.22.0...v2.31.0)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
...

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examples/research_projects/visual_bert/requirements.txt

@@ -75,7 +75,7 @@ pyzmq==19.0.2
 qtconsole==4.7.7
 QtPy==1.9.0
 regex==2020.7.14
-requests==2.22.0
+requests==2.31.0
 retrying==1.3.3
 sacremoses==0.0.43
 Send2Trash==1.5.0