Bump torch from 2.7.0 to 2.8.0

Bumps [torch](https://github.com/pytorch/pytorch) from 2.7.0 to 2.8.0.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v2.7.0...v2.8.0)

---
updated-dependencies:
- dependency-name: torch
  dependency-version: 2.8.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -76,7 +76,7 @@ sympy==1.12
 tabulate==0.9.0
 threadpoolctl==3.3.0
 tokenizers==0.15.2
-torch==2.7.0
+torch==2.8.0
 torchvision==0.17.1
 tqdm==4.66.3
 transformer-smaller-training-vocab==0.3.3