Bump torch from 1.8.0 to 1.13.1

Bumps [torch](https://github.com/pytorch/pytorch) from 1.8.0 to 1.13.1.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/master/RELEASE.md)
- [Commits](https://github.com/pytorch/pytorch/compare/v1.8.0...v1.13.1)

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

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

requirements-tests.txt

@@ -9,7 +9,7 @@ numpy==1.22.0
 optuna==2.6.0
 pandas==1.2.4
 python-dotenv==0.13.0
-torch==1.8.0
+torch==1.13.1
 ray==1.0.0
 rich==9.13.0
 scikit-learn==0.23.2