Bump torch from 1.13.0 to 1.13.1 in /02-quantum_variational_rewinding

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/main/RELEASE.md)
- [Commits](pytorch/pytorch@v1.13.0...v1.13.1)

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

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

Author: dependabot[bot]

02-quantum_variational_rewinding/requirements.txt

@@ -2,4 +2,4 @@ matplotlib==3.8.0
 notebook==6.5.2
 PennyLane==0.32.0
 PennyLane-Lightning==0.32.0
-torch==1.13.0
+torch==1.13.1