Bump requests from 2.27.1 to 2.31.0 in /examples/research_projects/decision_transformer (#23673)

Bump requests in /examples/research_projects/decision_transformer

Bumps [requests](https://github.com/psf/requests) from 2.27.1 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/v2.27.1...v2.31.0

)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
...
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examples/research_projects/decision_transformer/requirements.txt

@@ -177,7 +177,7 @@ PyYAML==6.0
 ray==1.11.0
 redis==4.5.4
 regex==2022.3.15
-requests==2.27.1
+requests==2.31.0
 requests-oauthlib==1.3.1
 resampy==0.2.2
 responses==0.18.0