Bump torch from 1.13.0 to 1.13.1

Bumps [torch](https://github.com/pytorch/pytorch) from 1.13.0 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/v1.13.0...v1.13.1)

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

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

requirements-freqai-rl.txt

@@ -2,7 +2,7 @@
 -r requirements-freqai.txt
 
 # Required for freqai-rl
-torch==1.13.0
+torch==1.13.1
 stable-baselines3==1.6.2
 sb3-contrib==1.6.2
 # Gym is forced to this version by stable-baselines3.