Bump jinja2 from 2.11.3 to 3.1.3 in /examples/research_projects/decision_transformer (#28457)

Bump jinja2 in /examples/research_projects/decision_transformer

Bumps [jinja2](https://github.com/pallets/jinja) from 2.11.3 to 3.1.3.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets/jinja/compare/2.11.3...3.1.3

)

---
updated-dependencies:
- dependency-name: jinja2
  dependency-type: direct:production
...
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examples/research_projects/decision_transformer/requirements.txt

@@ -92,7 +92,7 @@ itsdangerous==2.1.1
 jax==0.3.4
 jaxlib==0.3.2
 jedi==0.18.1
-Jinja2==2.11.3
+Jinja2==3.1.3
 jinja2-time==0.2.0
 jmespath==0.10.0
 joblib==1.2.0