chore(deps): Bump torch from 2.2.0 to 2.3.1 in /backend/python/mamba

Bumps [torch](https://github.com/pytorch/pytorch) from 2.2.0 to 2.3.1.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v2.2.0...v2.3.1)

---
updated-dependencies:
- dependency-name: torch
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

backend/python/mamba/requirements-install.txt

@@ -4,4 +4,4 @@
 packaging
 setuptools
 wheel
-torch==2.2.0
+torch==2.3.1